rhsa-2025:12278
Vulnerability from csaf_redhat
Published
2025-07-30 09:42
Modified
2025-08-12 09:20
Summary
Red Hat Security Advisory: firefox security update

Notes

Topic
An update for firefox is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fix(es): * firefox: thunderbird: Large branch table could lead to truncated instruction (CVE-2025-8028) * firefox: thunderbird: Memory safety bugs (CVE-2025-8035) * firefox: thunderbird: Incorrect URL stripping in CSP reports (CVE-2025-8031) * firefox: thunderbird: JavaScript engine only wrote partial return value to stack (CVE-2025-8027) * firefox: thunderbird: Potential user-assisted code execution in ?Copy as cURL? command (CVE-2025-8030) * firefox: Memory safety bugs (CVE-2025-8034) * firefox: thunderbird: Incorrect JavaScript state machine for generators (CVE-2025-8033) * firefox: thunderbird: XSLT documents could bypass CSP (CVE-2025-8032) * firefox: thunderbird: javascript: URLs executed on object and embed tags (CVE-2025-8029) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


To clipboard 

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            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "firefox: thunderbird: Large branch table could lead to truncated instruction"
    },
    {
      "cve": "CVE-2025-8029",
      "cwe": {
        "id": "CWE-80",
        "name": "Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)"
      },
      "discovery_date": "2025-07-22T21:02:24.517218+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2382720"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Firefox and Thunderbird. The Mozilla Foundation\u0027s Security Advisory describes the following issue:\nFirefox executed \u003ccode\u003ejavascript:\u003c/code\u003e URLs when used in \u003ccode\u003eobject\u003c/code\u003e and \u003ccode\u003eembed\u003c/code\u003e tags.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "firefox: thunderbird: javascript: URLs executed on object and embed tags",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
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          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
        ]
      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8029"
        },
        {
          "category": "external",
          "summary": "RHBZ#2382720",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2382720"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8029",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8029"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8029",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8029"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8029",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8029"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8029",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8029"
        }
      ],
      "release_date": "2025-07-22T20:49:24.898000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-07-30T09:42:47+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
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          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:12278"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "firefox: thunderbird: javascript: URLs executed on object and embed tags"
    },
    {
      "cve": "CVE-2025-8030",
      "cwe": {
        "id": "CWE-94",
        "name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
      },
      "discovery_date": "2025-07-22T21:01:38.291195+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2382710"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Firefox and Thunderbird. The Mozilla Foundation\u0027s Security Advisory describes the following issue:\nInsufficient escaping in the \u201cCopy as cURL\u201d feature could potentially be used to trick a user into executing unexpected code.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "firefox: thunderbird: Potential user-assisted code execution in \u201cCopy as cURL\u201d command",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
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          "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
        ]
      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8030"
        },
        {
          "category": "external",
          "summary": "RHBZ#2382710",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2382710"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8030",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8030"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8030",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8030"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8030",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8030"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8030",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8030"
        }
      ],
      "release_date": "2025-07-22T20:49:25.931000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-07-30T09:42:47+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ],
          "restart_required": {
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          },
          "url": "https://access.redhat.com/errata/RHSA-2025:12278"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
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            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
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          "details": "Moderate"
        }
      ],
      "title": "firefox: thunderbird: Potential user-assisted code execution in \u201cCopy as cURL\u201d command"
    },
    {
      "cve": "CVE-2025-8031",
      "cwe": {
        "id": "CWE-276",
        "name": "Incorrect Default Permissions"
      },
      "discovery_date": "2025-07-22T21:01:13.649084+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2382704"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Firefox and Thunderbird. The Mozilla Foundation\u0027s Security Advisory describes the following issue:\nThe \u003ccode\u003eusername:password\u003c/code\u003e part is incorrectly stripped from URLs in CSP reports, potentially leaking HTTP Basic Authentication credentials.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "firefox: thunderbird: Incorrect URL stripping in CSP reports",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
        ]
      },
      "references": [
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          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8031"
        },
        {
          "category": "external",
          "summary": "RHBZ#2382704",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2382704"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8031",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8031"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8031",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8031"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8031",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8031"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8031",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8031"
        }
      ],
      "release_date": "2025-07-22T20:49:26.243000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-07-30T09:42:47+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:12278"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
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            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
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        }
      ],
      "threats": [
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          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "firefox: thunderbird: Incorrect URL stripping in CSP reports"
    },
    {
      "cve": "CVE-2025-8032",
      "cwe": {
        "id": "CWE-693",
        "name": "Protection Mechanism Failure"
      },
      "discovery_date": "2025-07-22T21:02:15.852412+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2382718"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Firefox and Thunderbird. The Mozilla Foundation\u0027s Security Advisory describes the following issue:\nXSLT document loading incorrectly propagates the source document which bypassed its CSP.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "firefox: thunderbird: XSLT documents could bypass CSP",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8032"
        },
        {
          "category": "external",
          "summary": "RHBZ#2382718",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2382718"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8032",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8032"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8032",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8032"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8032",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8032"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8032",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8032"
        }
      ],
      "release_date": "2025-07-22T20:49:26.507000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-07-30T09:42:47+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:12278"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "firefox: thunderbird: XSLT documents could bypass CSP"
    },
    {
      "cve": "CVE-2025-8033",
      "cwe": {
        "id": "CWE-476",
        "name": "NULL Pointer Dereference"
      },
      "discovery_date": "2025-07-22T21:02:09.029860+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2382717"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Firefox and Thunderbird. The Mozilla Foundation\u0027s Security Advisory describes the following issue:\nThe JavaScript engine did not handle closed generators correctly, and it was possible to resume them, resulting in a nullptr dereference.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "firefox: thunderbird: Incorrect JavaScript state machine for generators",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8033"
        },
        {
          "category": "external",
          "summary": "RHBZ#2382717",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2382717"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8033",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8033"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8033",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8033"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8033",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8033"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8033",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8033"
        }
      ],
      "release_date": "2025-07-22T20:49:27.477000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-07-30T09:42:47+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:12278"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.4,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "firefox: thunderbird: Incorrect JavaScript state machine for generators"
    },
    {
      "cve": "CVE-2025-8034",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "discovery_date": "2025-07-22T21:01:41.973258+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2382711"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Firefox and Thunderbird. The Mozilla Foundation\u0027s Security Advisory describes the following issue:\nMemory safety bugs are present in Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140, and Thunderbird 140. Some of these bugs show evidence of memory corruption and we presume that with enough effort some of these could be exploited to run arbitrary code.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "firefox: thunderbird: Memory safety bugs",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8034"
        },
        {
          "category": "external",
          "summary": "RHBZ#2382711",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2382711"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8034",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8034"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8034",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8034"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8034",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8034"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8034",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8034"
        }
      ],
      "release_date": "2025-07-22T20:49:27.749000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-07-30T09:42:47+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:12278"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "firefox: thunderbird: Memory safety bugs"
    },
    {
      "cve": "CVE-2025-8035",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "discovery_date": "2025-07-22T21:01:03.742685+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2382703"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Firefox and Thunderbird. The Mozilla Foundation\u0027s Security Advisory describes the following issue:\nMemory safety bugs present in Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140, and Thunderbird 140. Some of these bugs showed evidence of memory corruption, and we presume that with enough effort, some of these could have been exploited to run arbitrary code.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "firefox: thunderbird: Memory safety bugs",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
          "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
          "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2025-8035"
        },
        {
          "category": "external",
          "summary": "RHBZ#2382703",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2382703"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2025-8035",
          "url": "https://www.cve.org/CVERecord?id=CVE-2025-8035"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2025-8035",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8035"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8035",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-58/#CVE-2025-8035"
        },
        {
          "category": "external",
          "summary": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8035",
          "url": "https://www.mozilla.org/security/advisories/mfsa2025-62/#CVE-2025-8035"
        }
      ],
      "release_date": "2025-07-22T20:49:28.660000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-07-30T09:42:47+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2025:12278"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
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          },
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            "7Server-ELS:firefox-0:128.13.0-1.el7_9.src",
            "7Server-ELS:firefox-0:128.13.0-1.el7_9.x86_64",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.s390x",
            "7Server-ELS:firefox-debuginfo-0:128.13.0-1.el7_9.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "firefox: thunderbird: Memory safety bugs"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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