Oval Definition:oval:com.redhat.rhsa:def:20230808
Revision Date:2023-02-20Version:638
Title:RHSA-2023:0808: firefox security update (Important)
Description:Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 102.8.0 ESR.

Security Fix(es):

  • Mozilla: Content security policy leak in violation reports using iframes (CVE-2023-25728)

  • Mozilla: Screen hijack via browser fullscreen mode (CVE-2023-25730)

  • Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey (CVE-2023-25735)

  • Mozilla: Invalid downcast in SVGUtils::SetupStrokeGeometry (CVE-2023-25737)

  • Mozilla: Use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext (CVE-2023-25739)

  • Mozilla: Fullscreen notification not shown in Firefox Focus (CVE-2023-25743)

  • Mozilla: Memory safety bugs fixed in Firefox 110 and Firefox ESR 102.8 (CVE-2023-25744)

  • Mozilla: Memory safety bugs fixed in Firefox ESR 102.8 (CVE-2023-25746)

  • Mozilla: Extensions could have opened external schemes without user knowledge (CVE-2023-25729)

  • Mozilla: Out of bounds memory write from EncodeInputStream (CVE-2023-25732)

  • Mozilla: Web Crypto ImportKey crashes tab (CVE-2023-25742)

    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.
  • Family:unixClass:patch
    Status:Reference(s):CVE-2023-0767
    CVE-2023-25728
    CVE-2023-25729
    CVE-2023-25730
    CVE-2023-25732
    CVE-2023-25735
    CVE-2023-25737
    CVE-2023-25739
    CVE-2023-25742
    CVE-2023-25743
    CVE-2023-25744
    CVE-2023-25746
    RHSA-2023:0808
    Platform(s):Red Hat Enterprise Linux 8
    Product(s):
    Definition Synopsis
  • Red Hat Enterprise Linux must be installed
  • OR Package Information
  • firefox is earlier than 0:102.8.0-2.el8_7
  • AND firefox is signed with Red Hat redhatrelease2 key
  • AND
  • Red Hat Enterprise Linux 8 is installed
  • OR Red Hat CoreOS 4 is installed
  • BACK