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Mageia: 2021-0242 Moderate: Thunderbird Memory Safety Fix

The updated packages fix security vulnerabilities: Out of bounds-read when parsing a `WM_COPYDATA` message. (CVE-2021-29964) Memory safety bugs fixed in Thunderbird 78.11. (CVE-2021-29967) . MGASA-2021-0242 - Updated thunderbird packages fix security vulnerabilities Publication date: 08 Jun 2021 URL: https://advisories.mageia.org/MGASA-2021-0242.html Type: security Affected Mageia releases: 7, 8 CVE: CVE-2021-29964, CVE-2021-29967 The updated packages fix security vulnerabilities: Out of bounds-read when parsing a `WM_COPYDATA` message. (CVE-2021-29964) Memory safety bugs fixed in Thunderbird 78.11. (CVE-2021-29967) References: - https://bugs.mageia.org/show_bug.cgi?id=29073 - https://www.mozilla.org/en-US/security/advisories/mfsa2021-26/ - https://www.thunderbird.net/en-US/thunderbird/78.11.0/releasenotes/ - https://www.cve.org/CVERecord?id=CVE-2021-29964 - https://www.cve.org/CVERecord?id=CVE-2021-29967 SRPMS: - 7/core/thunderbird-78.11.0-1.mga7 - 7/core/thunderbird-l10n-78.11.0-1.mga7 - 8/core/thunderbird-78.11.0-1.mga8 - 8/core/thunderbird-l10n-78.11.0-1.mga8 . Enhanced Thunderbird releases for Mageia tackle identified security concerns related to memory integrity and boundaries reading flaws.. thunderbird security,mageia update,bounds read fix,memory safety patch. . Severity: Important. LinuxSecurity.com Team

Jun 08, 2021 •Important Mageia