suse-su-2021:2874-1
Vulnerability from csaf_suse
Published
2021-08-30 13:54
Modified
2021-08-30 13:54
Summary
Security update for MozillaThunderbird

Notes

Title of the patch
Security update for MozillaThunderbird
Description of the patch
This update for MozillaThunderbird fixes the following issues: Update to version 78.13 (MFSA 2021-35, bsc#1188891) - CVE-2021-29986: Race condition when resolving DNS names could have led to memory corruption - CVE-2021-29988: Memory corruption as a result of incorrect style treatment - CVE-2021-29984: Incorrect instruction reordering during JIT optimization - CVE-2021-29980: Uninitialized memory in a canvas object could have led to memory corruption - CVE-2021-29985: Use-after-free media channels - CVE-2021-29989: Memory safety bugs fixed in Thunderbird 78.13
Patchnames
SUSE-2021-2874,SUSE-SLE-Product-WE-15-SP2-2021-2874,SUSE-SLE-Product-WE-15-SP3-2021-2874
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
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      "text": "important"
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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
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        "title": "Title of the patch"
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        "text": "This update for MozillaThunderbird fixes the following issues:\n\nUpdate to version 78.13 (MFSA 2021-35, bsc#1188891)\n\n- CVE-2021-29986: Race condition when resolving DNS names could have led to memory corruption\n- CVE-2021-29988: Memory corruption as a result of incorrect style treatment\n- CVE-2021-29984: Incorrect instruction reordering during JIT optimization\n- CVE-2021-29980: Uninitialized memory in a canvas object could have led to memory corruption\n- CVE-2021-29985: Use-after-free media channels\n- CVE-2021-29989: Memory safety bugs fixed in Thunderbird 78.13\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2021-2874,SUSE-SLE-Product-WE-15-SP2-2021-2874,SUSE-SLE-Product-WE-15-SP3-2021-2874",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
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        "title": "Terms of use"
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    "publisher": {
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  "vulnerabilities": [
    {
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      "ids": [
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          "text": "https://www.suse.com/security/cve/CVE-2021-29980"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Uninitialized memory in a canvas object could have caused an incorrect free() leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 78.13, Thunderbird \u003c 91, Firefox ESR \u003c 78.13, and Firefox \u003c 91.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
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      ],
      "scores": [
        {
          "cvss_v3": {
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
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            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
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      "threats": [
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          "details": "important"
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      ],
      "title": "CVE-2021-29980"
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    {
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          "text": "https://www.suse.com/security/cve/CVE-2021-29984"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage collection. This led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 78.13, Thunderbird \u003c 91, Firefox ESR \u003c 78.13, and Firefox \u003c 91.",
          "title": "CVE description"
        }
      ],
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        ]
      },
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          "category": "external",
          "summary": "CVE-2021-29984",
          "url": "https://www.suse.com/security/cve/CVE-2021-29984"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1188891 for CVE-2021-29984",
          "url": "https://bugzilla.suse.com/1188891"
        }
      ],
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          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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          ]
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      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-08-30T13:54:37Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-29984"
    },
    {
      "cve": "CVE-2021-29985",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-29985"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A use-after-free vulnerability in media channels could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 78.13, Thunderbird \u003c 91, Firefox ESR \u003c 78.13, and Firefox \u003c 91.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-29985",
          "url": "https://www.suse.com/security/cve/CVE-2021-29985"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1188891 for CVE-2021-29985",
          "url": "https://bugzilla.suse.com/1188891"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-08-30T13:54:37Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-29985"
    },
    {
      "cve": "CVE-2021-29986",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-29986"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A suspected race condition when calling getaddrinfo led to memory corruption and a potentially exploitable crash. *Note: This issue only affected Linux operating systems. Other operating systems are unaffected.* This vulnerability affects Thunderbird \u003c 78.13, Thunderbird \u003c 91, Firefox ESR \u003c 78.13, and Firefox \u003c 91.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-29986",
          "url": "https://www.suse.com/security/cve/CVE-2021-29986"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1188891 for CVE-2021-29986",
          "url": "https://bugzilla.suse.com/1188891"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-08-30T13:54:37Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-29986"
    },
    {
      "cve": "CVE-2021-29988",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-29988"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds read or memory corruption, and a potentially exploitable crash. This vulnerability affects Thunderbird \u003c 78.13, Thunderbird \u003c 91, Firefox ESR \u003c 78.13, and Firefox \u003c 91.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-29988",
          "url": "https://www.suse.com/security/cve/CVE-2021-29988"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1188891 for CVE-2021-29988",
          "url": "https://bugzilla.suse.com/1188891"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-08-30T13:54:37Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-29988"
    },
    {
      "cve": "CVE-2021-29989",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-29989"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Mozilla developers reported memory safety bugs present in Firefox 90 and Firefox ESR 78.12. 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. This vulnerability affects Thunderbird \u003c 78.13, Firefox ESR \u003c 78.13, and Firefox \u003c 91.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2021-29989",
          "url": "https://www.suse.com/security/cve/CVE-2021-29989"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1188891 for CVE-2021-29989",
          "url": "https://bugzilla.suse.com/1188891"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.13.0-8.36.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.13.0-8.36.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-08-30T13:54:37Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-29989"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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