MGASA-2022-0094 - Updated thunderbird packages fix security vulnerabilities

Publication date: 08 Mar 2022
URL: https://advisories.mageia.org/MGASA-2022-0094.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2022-26485,
     CVE-2022-26486

Removing an XSLT parameter during processing could have lead to an
exploitable use-after-free (CVE-2022-26485).

An unexpected message in the WebGPU IPC framework could lead to a
use-after-free and exploitable sandbox escape (CVE-2022-26486).

References:
- https://bugs.mageia.org/show_bug.cgi?id=30129
- https://www.thunderbird.net/en-US/thunderbird/91.6.2/releasenotes/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-09/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26485
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26486

SRPMS:
- 8/core/thunderbird-91.6.2-1.mga8
- 8/core/thunderbird-l10n-91.6.2-1.mga8