{"id":"RLSA-2022:0129","summary":"Important: thunderbird security update","details":"Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.5.0.\n\nSecurity Fix(es):\n\n* Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140)\n\n* Mozilla: Race condition when playing audio files (CVE-2022-22737)\n\n* Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738)\n\n* Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740)\n\n* Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741)\n\n* Mozilla: Out-of-bounds memory access when inserting text in edit mode (CVE-2022-22742)\n\n* Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22743)\n\n* Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5 (CVE-2022-22751)\n\n* Mozilla: Leaking cross-origin URLs through securitypolicyviolation event (CVE-2022-22745)\n\n* Mozilla: Spoofed origin on external protocol launch dialog (CVE-2022-22748)\n\n* Mozilla: Missing throttling on external protocol launch dialog (CVE-2022-22739)\n\n* Mozilla: Crash when handling empty pkcs7 sequence (CVE-2022-22747)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-03-11T06:01:40.554316Z","published":"2022-01-12T11:29:46Z","upstream":["CVE-2021-4140","CVE-2022-22737","CVE-2022-22738","CVE-2022-22739","CVE-2022-22740","CVE-2022-22741","CVE-2022-22742","CVE-2022-22743","CVE-2022-22745","CVE-2022-22747","CVE-2022-22748","CVE-2022-22751"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2022:0129"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039561"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039563"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039564"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039565"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039566"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039567"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039568"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039569"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039570"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039572"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039573"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2039574"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/thunderbird?distro=rocky-linux-8-5-legacy&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:91.5.0-1.el8_5"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2022:0129.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}