ALSA-2023:1787

    Dashboard / Vulnerabilities / ALSA-2023:1787

    ALSA-2023:1787

    Published: 14 Apr 2023Last Modified: 4 Feb 2026

    Summary: Important: firefox security update

    Details: Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.10.0 ESR. Security Fix(es): * MFSA-TMP-2023-0001 Mozilla: Double-free in libwebp (BZ#2186102) * Mozilla: Fullscreen notification obscured (CVE-2023-29533) * Mozilla: Potential Memory Corruption following Garbage Collector compaction (CVE-2023-29535) * Mozilla: Invalid free from JavaScript code (CVE-2023-29536) * Mozilla: Memory safety bugs fixed in Firefox 112 and Firefox ESR 102.10 (CVE-2023-29550) * Mozilla: Memory Corruption in Safe Browsing Code (CVE-2023-1945) * Mozilla: Content-Disposition filename truncation leads to Reflected File Download (CVE-2023-29539) * Mozilla: Files with malicious extensions could have been downloaded unsafely on Linux (CVE-2023-29541) * Mozilla: Incorrect optimization result on ARM64 (CVE-2023-29548) 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.

    References: https://access.redhat.com/errata/RHSA-2023:1787, https://access.redhat.com/security/cve/CVE-2023-1945, https://access.redhat.com/security/cve/CVE-2023-29533, https://access.redhat.com/security/cve/CVE-2023-29535, https://access.redhat.com/security/cve/CVE-2023-29536, https://access.redhat.com/security/cve/CVE-2023-29539, https://access.redhat.com/security/cve/CVE-2023-29541, https://access.redhat.com/security/cve/CVE-2023-29548, https://access.redhat.com/security/cve/CVE-2023-29550, https://bugzilla.redhat.com/2186101, https://bugzilla.redhat.com/2186103, https://bugzilla.redhat.com/2186104, https://bugzilla.redhat.com/2186105, https://bugzilla.redhat.com/2186106, https://bugzilla.redhat.com/2186109, https://bugzilla.redhat.com/2186110, https://bugzilla.redhat.com/2186111, https://errata.almalinux.org/8/ALSA-2023-1787.html

    Affected packages

    Package

    Name: firefox

    Purl: pkg:rpm/almalinux/firefox

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -102.10.0-1.el8_7.alma

    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
    ALSA-2023:1787 | CVE-DB