MGASA-2021-0355 - Updated thunderbird packages fix security vulnerabilities

Publication date: 16 Jul 2021
URL: https://advisories.mageia.org/MGASA-2021-0355.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2021-29969,
     CVE-2021-29970,
     CVE-2021-29976,
     CVE-2021-30547

IMAP server responses sent by a MITM prior to STARTTLS could be processed
(CVE-2021-29969).

Use-after-free in accessibility features of a document (CVE-2021-29970).

Out of bounds write in ANGLE (CVE-2021-30547).

Memory safety bugs fixed in Thunderbird 78.12 (CVE-2021-29976).

References:
- https://bugs.mageia.org/show_bug.cgi?id=29258
- https://www.thunderbird.net/en-US/thunderbird/78.12.0/releasenotes/
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-30/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29969
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29970
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29976
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30547

SRPMS:
- 8/core/thunderbird-78.12.0-1.mga8
- 8/core/thunderbird-l10n-78.12.0-1.mga8