{"id":"MGASA-2021-0242","summary":"Updated thunderbird packages fix security vulnerabilities","details":"The updated packages fix security vulnerabilities:\n\nOut of bounds-read when parsing a `WM_COPYDATA` message. (CVE-2021-29964)\n\nMemory safety bugs fixed in Thunderbird 78.11. (CVE-2021-29967)\n","modified":"2026-01-31T06:53:36.412612Z","published":"2021-06-08T16:46:03Z","related":["CVE-2021-29964","CVE-2021-29967"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0242.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29073"},{"type":"REPORT","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2021-26/"},{"type":"REPORT","url":"https://www.thunderbird.net/en-US/thunderbird/78.11.0/releasenotes/"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/thunderbird?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.11.0-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0242.json"}},{"package":{"name":"thunderbird-l10n","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/thunderbird-l10n?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.11.0-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0242.json"}},{"package":{"name":"thunderbird","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/thunderbird?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.11.0-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0242.json"}},{"package":{"name":"thunderbird-l10n","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/thunderbird-l10n?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.11.0-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0242.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}