RLSA-2022:0130

    Dashboard / Vulnerabilities / RLSA-2022:0130

    RLSA-2022:0130

    Published: 12 Jan 2022Last Modified: 5 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 91.5.0 ESR. Security Fix(es): * Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140) * Mozilla: Race condition when playing audio files (CVE-2022-22737) * Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738) * Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740) * Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741) * Mozilla: Out-of-bounds memory access when inserting text in edit mode (CVE-2022-22742) * Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22743) * Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5 (CVE-2022-22751) * Mozilla: Leaking cross-origin URLs through securitypolicyviolation event (CVE-2022-22745) * Mozilla: Spoofed origin on external protocol launch dialog (CVE-2022-22748) * Mozilla: Missing throttling on external protocol launch dialog (CVE-2022-22739) * Mozilla: Crash when handling empty pkcs7 sequence (CVE-2022-22747) 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-2022:0130, https://bugzilla.redhat.com/show_bug.cgi?id=2039561, https://bugzilla.redhat.com/show_bug.cgi?id=2039563, https://bugzilla.redhat.com/show_bug.cgi?id=2039564, https://bugzilla.redhat.com/show_bug.cgi?id=2039565, https://bugzilla.redhat.com/show_bug.cgi?id=2039566, https://bugzilla.redhat.com/show_bug.cgi?id=2039567, https://bugzilla.redhat.com/show_bug.cgi?id=2039568, https://bugzilla.redhat.com/show_bug.cgi?id=2039569, https://bugzilla.redhat.com/show_bug.cgi?id=2039570, https://bugzilla.redhat.com/show_bug.cgi?id=2039572, https://bugzilla.redhat.com/show_bug.cgi?id=2039573, https://bugzilla.redhat.com/show_bug.cgi?id=2039574

    Affected packages

    Package

    Name: firefox

    Purl: pkg:rpm/rocky-linux/firefox?distro=rocky-linux-8-5-legacy&epoch=0

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0:91.5.0-1.el8_5

    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-2022:0130 | CVE-DB