{"id":"MGASA-2020-0170","summary":"Updated thunderbird packages fix security vulnerabilities","details":"The updated packages fix security vulnerabilities:\n\nUse-after-free while running the nsDocShell destructor. (CVE-2020-6819)\n\nUse-after-free when handling a ReadableStream. (CVE-2020-6820)\n\nUninitialized memory could be read when using the WebGL copyTexSubImage\nmethod. (CVE-2020-6821)\n\nOut of bounds write in GMPDecodeData when processing large images.\n(CVE-2020-6822)\n\nMemory safety bugs fixed in Thunderbird 68.7.0. (CVE-2020-6825)\n","modified":"2026-04-16T04:42:05.533494613Z","published":"2020-04-15T10:12:14Z","upstream":["CVE-2020-6819","CVE-2020-6820","CVE-2020-6821","CVE-2020-6822","CVE-2020-6825"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2020-0170.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=26455"},{"type":"WEB","url":"https://www.thunderbird.net/en-US/thunderbird/68.7.0/releasenotes/"},{"type":"ADVISORY","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-14/"},{"type":"WEB","url":"https://enigmail.net/index.php/en/download/changelog#enig2.1.6"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/thunderbird?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"68.7.0-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2020-0170.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":"68.7.0-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2020-0170.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}