Advisories » MGASA-2021-0164

Updated thunderbird packages fix security vulnerabilities

Publication date: 30 Mar 2021
Modification date: 26 Oct 2022
Type: security
Affected Mageia releases : 7 , 8
CVE: CVE-2021-4127 , CVE-2021-23981 , CVE-2021-23982 , CVE-2021-23984 , CVE-2021-23987

Description

Texture upload into an unbound backing buffer resulted in an out-of-bound read.
(CVE-2021-23981)

Angle graphics library out of date. (CVE-2021-4127)

Internal network hosts could have been probed by a malicious webpage. (CVE-2021-23982)

Malicious extensions could have spoofed popup information. (CVE-2021-23984)

Memory safety bugs fixed in Thunderbird 78.9. (CVE-2021-23987)
                

References

• https://bugs.mageia.org/show_bug.cgi?id=28642
• https://www.thunderbird.net/en-US/thunderbird/78.9.0/releasenotes/
• https://www.mozilla.org/en-US/security/advisories/mfsa2021-12/
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4127
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987

SRPMS

7/core

• thunderbird-l10n-78.9.0-1.mga7
• thunderbird-78.9.0-1.mga7

8/core

• thunderbird-l10n-78.9.0-1.mga8
• thunderbird-78.9.0-1.mga8