QID 242091

Date Published: 2023-10-05

QID 242091: Red Hat Update for thunderbird (RHSA-2023:5435)

Mozilla thunderbird is a standalone mail and newsgroup client...Security Fix(es):

    firefox: use-after-free in workers (cve-2023-3600).
    Mozilla: out-of-bounds write in pathops (cve-2023-5169).
    Mozilla: use-after-free in ion compiler (cve-2023-5171).
    Mozilla: memory safety bugs fixed in firefox 118, firefox esr 115.3, and thunderbird 115.3 (cve-2023-5176).
    Libvpx: heap buffer overflow in vp8 encoding in libvpx (cve-2023-5217).
Affected Products:
    Red Hat enterprise linux for x86_64 9 x86_64.
    Red hat enterprise linux for x86_64 - extended update support 9.2 x86_64.
    Red hat enterprise linux server - aus 9.2 x86_64.
    Red hat enterprise linux for ibm z systems 9 s390x.
    Red hat enterprise linux for ibm z systems - extended update support 9.2 s390x.
    Red hat enterprise linux for power, little endian 9 ppc64le.
    Red hat enterprise linux for power, little endian - extended update support 9.2 ppc64le.
    Red hat enterprise linux for arm 64 9 aarch64.
    Red hat enterprise linux for arm 64 - extended update support 9.2 aarch64.
    Red hat enterprise linux server for power le - update services for sap solutions 9.2 ppc64le.
    Red hat enterprise linux for x86_64 - update services for sap solutions 9.2 x86_64.
    Red hat enterprise linux server for arm 64 - 4 years of updates 9.2 aarch64.
    Red hat enterprise linux server for ibm z systems - 4 years of updates 9.2 s390x.
.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2023:5435 for updates and patch information.
    Vendor References

    CVEs related to QID 242091

    CVE-2023-3600 | CVE-2023-5169 | CVE-2023-5171 | CVE-2023-5176 | CVE-2023-5217 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2023:5435 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2023:5435
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