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Mageia 7, 8: 2021-0164 Moderate: Thunderbird Out-Of-Bound Read

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 (CVE-2021-23981) Angle graphics library out of date.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) . MGASA-2021-0164 - Updated thunderbird packages fix security vulnerabilities Publication date: 30 Mar 2021 URL: https://advisories.mageia.org/MGASA-2021-0164.html Type: security Affected Mageia releases: 7, 8 CVE: CVE-2021-23981, CVE-2021-23982, CVE-2021-23984, CVE-2021-23987 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 (CVE-2021-23981) Angle graphics library out of date.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 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 . Recent updates for Thunderbird available on Mageia tackle various security concerns to improve user protection. More information below.. Thunderbird Update,Mageia Security,Out-of-Bound Exploit,Memory Safety Fixes. . LinuxSecurity.com Team

Mar 30, 2021 Mageia