SUSE-SU-2023:2064-1

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    SUSE-SU-2023:2064-1

    Published: 28 Apr 2023Last Modified: 4 Feb 2026

    Summary: Security update for MozillaThunderbird

    Details: This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird 102.10.1 (MFSA 2023-15) (bsc#1210212): Security fixes: * CVE-2023-29531: Out-of-bound memory access in WebGL on macOS (bmo#1794292) * CVE-2023-29532: Mozilla Maintenance Service Write-lock bypass (bmo#1806394) * CVE-2023-29533: Fullscreen notification obscured (bmo#1798219, bmo#1814597) * CVE-2023-1999: Double-free in libwebp (bmo#1819244) * CVE-2023-29535: Potential Memory Corruption following Garbage Collector compaction (bmo#1820543) * CVE-2023-29536: Invalid free from JavaScript code (bmo#1821959) * CVE-2023-0547: Revocation status of S/Mime recipient certificates was not checked (bmo#1811298) * CVE-2023-29479: Hang when processing certain OpenPGP messages (bmo#1824978) * CVE-2023-29539: Content-Disposition filename truncation leads to Reflected File Download (bmo#1784348) * CVE-2023-29541: Files with malicious extensions could have been downloaded unsafely on Linux (bmo#1810191) * CVE-2023-29542: Bypass of file download extension restrictions (bmo#1810793, bmo#1815062) * CVE-2023-29545: Windows Save As dialog resolved environment variables (bmo#1823077) * CVE-2023-1945: Memory Corruption in Safe Browsing Code (bmo#1777588) * CVE-2023-29548: Incorrect optimization result on ARM64 (bmo#1822754) * CVE-2023-29550: Memory safety bugs fixed in Thunderbird 102.10 (bmo#1720594, bmo#1751945, bmo#1812498, bmo#1814217, bmo#1818357, bmo#1818762, bmo#1819493, bmo#1820389, bmo#1820602, bmo#1821448, bmo#1822413, bmo#1824828) Other fixes: * fixed: Messages with missing or corrupt 'From:' header did not display message header buttons (bmo#1793918) * fixed: Composer repeatedly prompted for S/MIME smartcard signing/encryption password (bmo#1828366) * fixed: Address Book integration did not work with macOS 11.4 Bug Sur (bmo#1720257) * fixed: Mexico City DST fix in Thunderbird 102.10.0 (bug 1826146) was incomplete (bmo#1827503) * changed: New messages will automatically select S/MIME if configured and OpenPGP is not (bmo#1793278) * fixed: Calendar events with timezone America/Mexico_City incorrectly applied Daylight Savings Time (bmo#1826146) * fixed: Security fixes

    References: https://www.suse.com/support/update/announcement/2023/suse-su-20232064-1/, https://bugzilla.suse.com/1210212, https://www.suse.com/security/cve/CVE-2023-0547, https://www.suse.com/security/cve/CVE-2023-1945, https://www.suse.com/security/cve/CVE-2023-1999, https://www.suse.com/security/cve/CVE-2023-29479, https://www.suse.com/security/cve/CVE-2023-29531, https://www.suse.com/security/cve/CVE-2023-29532, https://www.suse.com/security/cve/CVE-2023-29533, https://www.suse.com/security/cve/CVE-2023-29535, https://www.suse.com/security/cve/CVE-2023-29536, https://www.suse.com/security/cve/CVE-2023-29539, https://www.suse.com/security/cve/CVE-2023-29541, https://www.suse.com/security/cve/CVE-2023-29542, https://www.suse.com/security/cve/CVE-2023-29545, https://www.suse.com/security/cve/CVE-2023-29548, https://www.suse.com/security/cve/CVE-2023-29550

    Affected packages

    Package

    Name: MozillaThunderbird

    Purl: pkg:rpm/suse/MozillaThunderbird&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -102.10.1-150200.8.113.2

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    SUSE-SU-2023:2064-1 | CVE-DB