{"id":"MGASA-2020-0433","summary":"Updated thunderbird packages fix security vulnerabilities","details":"Variable time processing of cross-origin images during drawImage calls.\n(CVE-2020-16012)\n\nParsing mismatches could confuse and bypass security sanitizer for chrome\nprivileged code. (CVE-2020-26951)\n\nFullscreen could be enabled without displaying the security UI. (CVE-2020-26953)\n\nXSS through paste (manual and clipboard API). (CVE-2020-26956)\n\nRequests intercepted through ServiceWorkers lacked MIME type restrictions.\n(CVE-2020-26958)\n\nUse-after-free in WebRequestService. (CVE-2020-26959)\n\nPotential use-after-free in uses of nsTArray. (CVE-2020-26960)\n\nDoH did not filter IPv4 mapped IP Addresses. (CVE-2020-26961)\n\nSoftware keyboards may have remembered typed passwords. (CVE-2020-26965)\n\nMemory safety bugs fixed in Thunderbird 78.5. (CVE-2020-26968)\n","modified":"2026-04-16T00:09:26.024485915Z","published":"2020-11-21T12:21:00Z","upstream":["CVE-2020-16012","CVE-2020-26951","CVE-2020-26953","CVE-2020-26956","CVE-2020-26958","CVE-2020-26959","CVE-2020-26960","CVE-2020-26961","CVE-2020-26965","CVE-2020-26968"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2020-0433.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=27634"},{"type":"WEB","url":"https://www.thunderbird.net/en-US/thunderbird/78.5.0/releasenotes/"},{"type":"ADVISORY","url":"https://www.mozilla.org/en-US/security/advisories/mfsa2020-52/"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/thunderbird?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.5.0-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2020-0433.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":"78.5.0-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2020-0433.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}