{"id":"RLSA-2023:4497","summary":"Important: thunderbird security update","details":"Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 102.14.0.\n\nSecurity Fix(es):\n\n* Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions (CVE-2023-4045)\n\n* Mozilla: Incorrect value used during WASM compilation (CVE-2023-4046)\n\n* Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-4047)\n\n* Mozilla: Crash in DOMParser due to out-of-memory conditions (CVE-2023-4048)\n\n* Mozilla: Fix potential race conditions when releasing platform objects (CVE-2023-4049)\n\n* Mozilla: Stack buffer overflow in StorageManager (CVE-2023-4050)\n\n* Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14 (CVE-2023-4056)\n\n* Mozilla: Memory safety bugs fixed in Firefox ESR 115.1, and Thunderbird 115.1 (CVE-2023-4057)\n\n* thunderbird: File Extension Spoofing using the Text Direction Override Character (CVE-2023-3417)\n\n* Mozilla: Cookie jar overflow caused unexpected cookie jar state (CVE-2023-4055)\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":"2026-02-05T10:15:04.153252Z","published":"2023-08-08T12:34:39.911838Z","upstream":["CVE-2023-3417","CVE-2023-4045","CVE-2023-4046","CVE-2023-4047","CVE-2023-4048","CVE-2023-4049","CVE-2023-4050","CVE-2023-4055","CVE-2023-4056","CVE-2023-4057"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2023:4497"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2225325"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228360"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228361"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228362"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228363"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228364"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228365"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228367"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228370"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2228371"}],"affected":[{"package":{"name":"thunderbird","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/thunderbird?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:102.14.0-1.el8_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:4497.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}