{"schemaVersion":3,"id":"SUSE-SU-2023:3059-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for MozillaThunderbird\n\nThis update for MozillaThunderbird fixes the following issues:\n\n  Mozilla Thunderbird was updated to version 115.0.1 (bsc#1212438):\n\n  - CVE-2023-3600: Fixed use-after-free in workers (bmo#1839703).\n  - CVE-2023-3417: Fixed File Extension Spoofing using the Text Direction Override Character (bmo#1835582).\n\n  Bugfixes:\n\n  - changed: Added Thunderbird Supernova branding to about:dialog\n    (bmo#1842102)\n  - fixed: Message list was not updated when message was deleted\n    from server outside of Thunderbird (bmo#1837041)\n  - fixed: Scrolling behaved unexpectedly when moving to next\n    message unread message in another folder (bmo#1841711)\n  - fixed: Scrolling animation was unnecessarily used when\n    switching or toggling the sort column in message list\n    (bmo#1838522)\n  - fixed: Attempting to delete a message and then cancelling the\n    action still marked the message as read (bmo#793353)\n  - fixed: Unified Toolbar could not be customized under certain\n    tabs (bmo#1841480)\n  - fixed: Selecting a folder with one or more subfolders and\n    pressing enter did not expand folder (bmo#1841200)\n  - fixed: Tooltips did not appear when hovering over folders\n    (bmo#1839780)\n  - fixed: Deleting large amounts of messages from Trash folder\n    consumed excessive time and memory (bmo#1833665)\n  - fixed: Message Summary header buttons were not keyboard\n    accessible (bmo#1827199)\n  - fixed: 'New' button in Message Filters dialog was not\n    keyboard accessible (bmo#1841477)\n  - fixed: Backing up secret keys from OpenPGP Key Manager dialog\n    silently failed (bmo#1839415)\n  - fixed: Various visual and UX improvements\n    (bmo#1843172,bmo#1831422,bmo#1838360,bmo#1842319)","dates":{"published":"2023-07-31T11:13:57.000Z","modified":"2026-02-04T04:29:29.898Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"opensuse","product":"MozillaThunderbird&distro=openSUSE Leap 15.4","name":"MozillaThunderbird","label":"MozillaThunderbird&distro=openSUSE Leap 15.4","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE Leap 15.4","purlType":"rpm","versions":[{"text":"< 115.0.1-150200.8.124.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 115.0.1-150200.8.124.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"MozillaThunderbird&distro=openSUSE Leap 15.5","name":"MozillaThunderbird","label":"MozillaThunderbird&distro=openSUSE Leap 15.5","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE Leap 15.5","purlType":"rpm","versions":[{"text":"< 115.0.1-150200.8.124.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 115.0.1-150200.8.124.1","eol":null,"hubHref":null},{"vendor":"suse","product":"MozillaThunderbird&distro=SUSE Linux Enterprise Module for Package Hub 15 SP4","name":"MozillaThunderbird","label":"MozillaThunderbird&distro=SUSE Linux 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Extension 15 SP4","name":"MozillaThunderbird","label":"MozillaThunderbird&distro=SUSE Linux Enterprise Workstation Extension 15 SP4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaThunderbird&distro=SUSE Linux Enterprise Workstation Extension 15 SP4","purlType":"rpm","versions":[{"text":"< 115.0.1-150200.8.124.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 115.0.1-150200.8.124.1","eol":null,"hubHref":null},{"vendor":"suse","product":"MozillaThunderbird&distro=SUSE Linux Enterprise Workstation Extension 15 SP5","name":"MozillaThunderbird","label":"MozillaThunderbird&distro=SUSE Linux Enterprise Workstation Extension 15 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaThunderbird&distro=SUSE Linux Enterprise Workstation Extension 15 SP5","purlType":"rpm","versions":[{"text":"< 115.0.1-150200.8.124.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 115.0.1-150200.8.124.1","eol":null,"hubHref":null}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233059-1/","label":"www.suse.com/support/update/announcement/2023/suse-su-20233059-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1212438","label":"bugzilla.suse.com/1212438","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3417","label":"www.suse.com/security/cve/CVE-2023-3417","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3600","label":"www.suse.com/security/cve/CVE-2023-3600","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-3417","CVE-2023-3600"],"downstream":[],"duplicates":[],"related":["CVE-2023-3417","CVE-2023-3600"]},"timeline":[{"kind":"published","date":"2023-07-31T11:13:57.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:29:29.898Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T10:30:33.536Z","stale":false,"partial":false}}