suse-su-2021:2003-1
Vulnerability from csaf_suse
Published
2021-06-17 16:03
Modified
2021-06-17 16:03
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: Mozilla Thunderbird 78.11 (bsc#1186696) Security issues fixed: - CVE-2021-29964: Out of bounds-read when parsing a `WM_COPYDATA` message - CVE-2021-29967: Memory safety bugs fixed in Thunderbird 78.11 General improvements: - OpenPGP could not be disabled for an account if a key was previously configured - Recipients were unable to decrypt some messages when the sender had changed the message encryption from OpenPGP to S/MIME - Contacts moved between CardDAV address books were not synced to the new server - CardDAV compatibility fixes for Google Contacts - Folder pane had no clear indication of focus on macOS
Patchnames
SUSE-2021-2003,SUSE-SLE-Product-WE-15-SP2-2021-2003,SUSE-SLE-Product-WE-15-SP3-2021-2003
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"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
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        "title": "Title of the patch"
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      {
        "category": "description",
        "text": "This update for MozillaThunderbird fixes the following issues:\n\nMozilla Thunderbird 78.11 (bsc#1186696)\n\nSecurity issues fixed:\n\n- CVE-2021-29964: Out of bounds-read when parsing a `WM_COPYDATA` message\n- CVE-2021-29967: Memory safety bugs fixed in Thunderbird 78.11\n\nGeneral improvements:\n\n- OpenPGP could not be disabled for an account if a key was previously configured\n- Recipients were unable to decrypt some messages when the sender had changed the message encryption from OpenPGP to S/MIME\n- Contacts moved between CardDAV address books were not synced to the new server\n- CardDAV compatibility fixes for Google Contacts\n- Folder pane had no clear indication of focus on macOS\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-2021-2003,SUSE-SLE-Product-WE-15-SP2-2021-2003,SUSE-SLE-Product-WE-15-SP3-2021-2003",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
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      },
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        "summary": "SUSE CVE CVE-2021-29967 page",
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    ],
    "title": "Security update for MozillaThunderbird",
    "tracking": {
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      "initial_release_date": "2021-06-17T16:03:14Z",
      "revision_history": [
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  "vulnerabilities": [
    {
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      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-29964"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A locally-installed hostile program could send `WM_COPYDATA` messages that Firefox would process incorrectly, leading to an out-of-bounds read. *This bug only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird \u003c 78.11, Firefox \u003c 89, and Firefox ESR \u003c 78.11.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.11.0-8.30.1.x86_64",
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        ]
      },
      "references": [
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          "category": "external",
          "summary": "CVE-2021-29964",
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        }
      ],
      "remediations": [
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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",
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            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.11.0-8.30.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.11.0-8.30.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-06-17T16:03:14Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-29964"
    },
    {
      "cve": "CVE-2021-29967",
      "ids": [
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2021-29967"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Mozilla developers reported memory safety bugs present in Firefox 88 and Firefox ESR 78.11. 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 78.11, Firefox \u003c 89, and Firefox ESR \u003c 78.11.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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      },
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          "category": "external",
          "summary": "CVE-2021-29967",
          "url": "https://www.suse.com/security/cve/CVE-2021-29967"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1186696 for CVE-2021-29967",
          "url": "https://bugzilla.suse.com/1186696"
        }
      ],
      "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-78.11.0-8.30.1.x86_64",
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            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.11.0-8.30.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
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            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-common-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP2:MozillaThunderbird-translations-other-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-common-78.11.0-8.30.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP3:MozillaThunderbird-translations-other-78.11.0-8.30.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2021-06-17T16:03:14Z",
          "details": "important"
        }
      ],
      "title": "CVE-2021-29967"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.