suse-su-2020:0385-1
Vulnerability from csaf_suse
Published
2020-02-17 07:54
Modified
2020-02-17 07:54
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: - Mozilla Thunderbird 68.5 (bsc#1162777) MFSA 2020-07 (bsc#1163368) * CVE-2020-6793 (bmo#1608539) Out-of-bounds read when processing certain email messages * CVE-2020-6794 (bmo#1606619) Setting a master password post-Thunderbird 52 does not delete unencrypted previously stored passwords * CVE-2020-6795 (bmo#1611105) Crash processing S/MIME messages with multiple signatures * CVE-2020-6797 (bmo#1596668) Extensions granted downloads.open permission could open arbitrary applications on Mac OSX * CVE-2020-6798 (bmo#1602944) Incorrect parsing of template tag could result in JavaScript injection * CVE-2020-6792 (bmo#1609607) Message ID calculcation was based on uninitialized data * CVE-2020-6800 (bmo#1595786, bmo#1596706, bmo#1598543, bmo#1604851, bmo#1605777, bmo#1608580, bmo#1608785) Memory safety bugs fixed in Thunderbird 68.5 * new: Support for Client Identity IMAP/SMTP Service Extension (bmo#1532388) * new: Support for OAuth 2.0 authentication for POP3 accounts (bmo#1538409) * fixed: Status area goes blank during account setup (bmo#1593122) * fixed: Calendar: Could not remove color for default categories (bmo#1584853) * fixed: Calendar: Prevent calendar component loading multiple times (bmo#1606375) * fixed: Calendar: Today pane did not retain width between sessions (bmo#1610207) * unresolved: When upgrading from Thunderbird version 60 to version 68, add-ons are not automatically updated during the upgrade process. They will however be updated during the add- on update check. It is of course possible to reinstall compatible add-ons via the Add-ons Manager or via addons.thunderbird.net. (bmo#1574183) * changed: Calendar: Task and Event tree colours adjusted for the dark theme (bmo#1608344) * fixed: Retrieval of S/MIME certificates from LDAP failed (bmo#1604773) * fixed: Address-parsing crash on some IMAP servers when preference mail.imap.use_envelope_cmd was set (bmo#1609690) * fixed: Incorrect forwarding of HTML messages caused SMTP servers to respond with a timeout (bmo#1222046) * fixed: Calendar: Various parts of the calendar UI stopped working when a second Thunderbird window opened (bmo#1608407)
Patchnames
SUSE-2020-385,SUSE-SLE-Product-WE-15-SP1-2020-385
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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    "distribution": {
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        "title": "Title of the patch"
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        "text": "This update for MozillaThunderbird fixes the following issues:\n\n- Mozilla Thunderbird 68.5 (bsc#1162777)\n  MFSA 2020-07 (bsc#1163368)\n  * CVE-2020-6793 (bmo#1608539)\n    Out-of-bounds read when processing certain email messages\n  * CVE-2020-6794 (bmo#1606619)\n    Setting a master password post-Thunderbird 52 does not delete\n    unencrypted previously stored passwords\n  * CVE-2020-6795 (bmo#1611105)\n    Crash processing S/MIME messages with multiple signatures\n  * CVE-2020-6797 (bmo#1596668)\n    Extensions granted downloads.open permission could open\n    arbitrary applications on Mac OSX\n  * CVE-2020-6798 (bmo#1602944)\n    Incorrect parsing of template tag could result in JavaScript\n    injection\n  * CVE-2020-6792 (bmo#1609607)\n    Message ID calculcation was based on uninitialized data\n  * CVE-2020-6800 (bmo#1595786, bmo#1596706, bmo#1598543,\n    bmo#1604851, bmo#1605777, bmo#1608580, bmo#1608785)\n    Memory safety bugs fixed in Thunderbird 68.5\n\n  * new: Support for Client Identity IMAP/SMTP Service Extension\n    (bmo#1532388)\n  * new: Support for OAuth 2.0 authentication for POP3 accounts\n    (bmo#1538409)\n  * fixed: Status area goes blank during account setup\n    (bmo#1593122)\n  * fixed: Calendar: Could not remove color for default\n    categories (bmo#1584853)\n  * fixed: Calendar: Prevent calendar component loading multiple\n    times (bmo#1606375)\n  * fixed: Calendar: Today pane did not retain width between\n    sessions (bmo#1610207)\n  * unresolved: When upgrading from Thunderbird version 60 to\n    version 68, add-ons are not automatically updated during the\n    upgrade process. They will however be updated during the add-\n    on update check. It is of course possible to reinstall\n    compatible add-ons via the Add-ons Manager or via\n    addons.thunderbird.net. (bmo#1574183)\n  * changed: Calendar: Task and Event tree colours adjusted for\n    the dark theme (bmo#1608344)\n  * fixed: Retrieval of S/MIME certificates from LDAP failed\n    (bmo#1604773)\n  * fixed: Address-parsing crash on some IMAP servers when\n    preference mail.imap.use_envelope_cmd was set (bmo#1609690)\n  * fixed: Incorrect forwarding of HTML messages caused SMTP\n    servers to respond with a timeout (bmo#1222046)\n  * fixed: Calendar: Various parts of the calendar UI stopped\n    working when a second Thunderbird window opened (bmo#1608407)\n\n",
        "title": "Description of the patch"
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          "text": "https://www.suse.com/security/cve/CVE-2020-6792"
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          "category": "general",
          "text": "When deriving an identifier for an email message, uninitialized memory was used in addition to the message contents. This vulnerability affects Thunderbird \u003c 68.5.",
          "title": "CVE description"
        }
      ],
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      "title": "CVE-2020-6792"
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    {
      "cve": "CVE-2020-6793",
      "ids": [
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          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-6793"
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      "notes": [
        {
          "category": "general",
          "text": "When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location. This vulnerability affects Thunderbird \u003c 68.5.",
          "title": "CVE description"
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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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          "text": "https://www.suse.com/security/cve/CVE-2020-6794"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "If a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords is still accessible. This is because the older stored password file was not deleted when the data was copied to a new format starting in Thunderbird 60. The new master password is added only on the new file. This could allow the exposure of stored password data outside of user expectations. This vulnerability affects Thunderbird \u003c 68.5.",
          "title": "CVE description"
        }
      ],
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          "url": "https://www.suse.com/security/cve/CVE-2020-6794"
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          "summary": "SUSE Bug 1163368 for CVE-2020-6794",
          "url": "https://bugzilla.suse.com/1163368"
        }
      ],
      "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 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-02-17T07:54:20Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-6794"
    },
    {
      "cve": "CVE-2020-6795",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-6795"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "When processing a message that contains multiple S/MIME signatures, a bug in the MIME processing code caused a null pointer dereference, leading to an unexploitable crash. This vulnerability affects Thunderbird \u003c 68.5.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-6795",
          "url": "https://www.suse.com/security/cve/CVE-2020-6795"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1163368 for CVE-2020-6795",
          "url": "https://bugzilla.suse.com/1163368"
        }
      ],
      "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 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-02-17T07:54:20Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-6795"
    },
    {
      "cve": "CVE-2020-6797",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-6797"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "By downloading a file with the .fileloc extension, a semi-privileged extension could launch an arbitrary application on the user\u0027s computer. The attacker is restricted as they are unable to download non-quarantined files or supply command line arguments to the application, limiting the impact. Note: this issue only occurs on Mac OSX. Other operating systems are unaffected. This vulnerability affects Thunderbird \u003c 68.5, Firefox \u003c 73, and Firefox \u003c ESR68.5.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-6797",
          "url": "https://www.suse.com/security/cve/CVE-2020-6797"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1163368 for CVE-2020-6797",
          "url": "https://bugzilla.suse.com/1163368"
        }
      ],
      "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 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-02-17T07:54:20Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-6797"
    },
    {
      "cve": "CVE-2020-6798",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-6798"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "If a template tag was used in a select tag, the parser could be confused and allow JavaScript parsing and execution when it should not be allowed. A site that relied on the browser behaving correctly could suffer a cross-site scripting vulnerability as a result. In general, this flaw cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but is potentially a risk in browser or browser-like contexts. This vulnerability affects Thunderbird \u003c 68.5, Firefox \u003c 73, and Firefox \u003c ESR68.5.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-6798",
          "url": "https://www.suse.com/security/cve/CVE-2020-6798"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1163368 for CVE-2020-6798",
          "url": "https://bugzilla.suse.com/1163368"
        }
      ],
      "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 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 6.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-02-17T07:54:20Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-6798"
    },
    {
      "cve": "CVE-2020-6800",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2020-6800"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Mozilla developers and community members reported memory safety bugs present in Firefox 72 and Firefox ESR 68.4. 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. In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts. This vulnerability affects Thunderbird \u003c 68.5, Firefox \u003c 73, and Firefox \u003c ESR68.5.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
          "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2020-6800",
          "url": "https://www.suse.com/security/cve/CVE-2020-6800"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1163368 for CVE-2020-6800",
          "url": "https://bugzilla.suse.com/1163368"
        }
      ],
      "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 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.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 SP1:MozillaThunderbird-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-common-68.5.0-3.71.1.x86_64",
            "SUSE Linux Enterprise Workstation Extension 15 SP1:MozillaThunderbird-translations-other-68.5.0-3.71.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2020-02-17T07:54:20Z",
          "details": "important"
        }
      ],
      "title": "CVE-2020-6800"
    }
  ]
}


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