QID 240083

Date Published: 2022-02-16

QID 240083: Red Hat Update for thunderbird (RHSA-2022:0535)

mozilla thunderbird is a standalone mail and newsgroup client.

Security Fix(es):
  • mozilla: extensions could have bypassed permission confirmation during update (cve-2022-22754)
  • mozilla: memory safety bugs fixed in firefox 97 and firefox esr 91.6 (cve-2022-22764)
  • mozilla: drag and dropping an image could have resulted in the dropped object being an executable (cve-2022-22756)
  • mozilla: sandboxed iframes could have executed script if the parent appended elements (cve-2022-22759)
  • mozilla: cross-origin responses could be distinguished between script and non-script content-types (cve-2022-22760)
  • mozilla: frame-ancestors content security policy directive was not enforced for framed extension pages (cve-2022-22761)
  • mozilla: script execution during invalid object state (cve-2022-22763)

Affected Products:

  • Red Hat enterprise linux for x86_64 8 x86_64
  • Red Hat enterprise linux for ibm z systems 8 s390x
  • Red Hat enterprise linux for power, little endian 8 ppc64le
  • Red Hat enterprise linux for arm 64 8 aarch64



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 High - 6.2 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:0535 for updates and patch information.
    Vendor References

    CVEs related to QID 240083

    CVE-2022-22754 | CVE-2022-22756 | CVE-2022-22759 | CVE-2022-22760 | CVE-2022-22761 | CVE-2022-22763 | CVE-2022-22764 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:0535 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:0535
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