Advisories » MGASA-2021-0355

Updated thunderbird packages fix security vulnerabilities

Publication date: 16 Jul 2021
Modification date: 16 Jul 2021
Type: security
Affected Mageia releases : 8
CVE: CVE-2021-29969 , CVE-2021-29970 , CVE-2021-29976 , CVE-2021-30547

Description

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
• thunderbird-l10n-78.12.0-1.mga8