QID 240735

Date Published: 2022-10-20

QID 240735: Red Hat Update for thunderbird (RHSA-2022:6998)

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

    expat: a use-after-free in the docontent function in xmlparse.c (cve-2022-40674).
Affected Products:
    Red Hat enterprise linux server 7 x86_64.
    Red hat enterprise linux workstation 7 x86_64.
    Red hat enterprise linux desktop 7 x86_64.
    Red hat enterprise linux for power, little endian 7 ppc64le.
.

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-2022:6998 for updates and patch information.
    Vendor References

    CVEs related to QID 240735

    CVE-2022-40674 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:6998 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:6998
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