Mageia 7, 8: 2021-0164 Moderate: Thunderbird Out-Of-Bound Read
mageia
March 30, 2021
Texture upload into an unbound backing buffer resulted in an out-of-bound read
Summary
Texture upload into an unbound backing buffer resulted in an out-of-bound read.
(CVE-2021-23981)
Angle graphics library out of date. (MOZ-2021-0002)
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://www.cve.org/CVERecord?id=CVE-2021-23981
- https://www.cve.org/CVERecord?id=CVE-2021-23982
- https://www.cve.org/CVERecord?id=CVE-2021-23984
- https://www.cve.org/CVERecord?id=CVE-2021-23987
Resolution
SRPMS
- 8/core/thunderbird-l10n-78.9.0-1.mga8
- 8/core/thunderbird-78.9.0-1.mga8
- 7/core/thunderbird-l10n-78.9.0-1.mga7
- 7/core/thunderbird-78.9.0-1.mga7
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Publication date: 30 Mar 2021
URL: https://advisories.mageia.org/MGASA-2021-0164.html
Type: security
CVE: CVE-2021-23981,
CVE-2021-23982,
CVE-2021-23984,
CVE-2021-23987
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