RLSA-2022:6164

    Dashboard / Vulnerabilities / RLSA-2022:6164

    RLSA-2022:6164

    Published: 24 Aug 2022Last Modified: 4 Feb 2026

    Summary: Important: thunderbird security update

    Details: Mozilla Thunderbird is a standalone mail and newsgroup client. This update upgrades Thunderbird to version 91.13.0. Security Fix(es): * Mozilla: Address bar spoofing via XSLT error handling (CVE-2022-38472) * Mozilla: Cross-origin XSLT Documents would have inherited the parent's permissions (CVE-2022-38473) * Mozilla: Memory safety bugs fixed in Firefox 104 and Firefox ESR 102.2 (CVE-2022-38477) * Mozilla: Memory safety bugs fixed in Firefox 104, Firefox ESR 102.2, and Firefox ESR 91.13 (CVE-2022-38478) * Mozilla: Data race and potential use-after-free in PK11_ChangePW (CVE-2022-38476) 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://errata.rockylinux.org/RLSA-2022:6164, https://bugzilla.redhat.com/show_bug.cgi?id=2120673, https://bugzilla.redhat.com/show_bug.cgi?id=2120674, https://bugzilla.redhat.com/show_bug.cgi?id=2120678, https://bugzilla.redhat.com/show_bug.cgi?id=2120695, https://bugzilla.redhat.com/show_bug.cgi?id=2120696

    Affected packages

    Package

    Name: thunderbird

    Purl: pkg:rpm/rocky-linux/thunderbird?distro=rocky-linux-8-6-legacy&epoch=0

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0:91.13.0-1.el8_6

    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
    RLSA-2022:6164 | CVE-DB