Mageia 2021-0355: thunderbird security update
Summary
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
Resolution
MGASA-2021-0355 - Updated thunderbird packages fix security vulnerabilities
SRPMS
- 8/core/thunderbird-78.12.0-1.mga8
- 8/core/thunderbird-l10n-78.12.0-1.mga8