{"schemaVersion":3,"id":"SUSE-SU-2025:01660-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for MozillaThunderbird\n\nThis update for MozillaThunderbird fixes the following issues:\n\nUpdate to Mozilla Thunderbird 128.10.1.\n\nSecurity fixes:\n\n- MFSA 2025-34 (bsc#1243216)\n  * CVE-2025-3875: Sender Spoofing via Malformed From Header in Thunderbird.\n  * CVE-2025-3877: Unsolicited File Download, Disk Space Exhaustion, and Credential Leakage via mailbox:/// Links.\n  * CVE-2025-3909: JavaScript Execution via Spoofed PDF Attachment and file:/// Link.\n  * CVE-2025-3932: Tracking Links in Attachments Bypassed Remote Content Blocking.\n\nOther bug fixes:\n\n- Fixed: standalone message windows/tabs that no longer responded after folder compaction.\n- Fixed: Thunderbird could crash when importing Outlook messages.\n- Visual and UX improvements.","dates":{"published":"2025-05-29T09:33:54.000Z","modified":"2026-03-23T04:49:29.915Z","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":"suse","product":"MozillaThunderbird&distro=SUSE Linux Enterprise Module for Package Hub 15 SP7","name":"MozillaThunderbird","label":"MozillaThunderbird&distro=SUSE Linux Enterprise Module for Package Hub 15 SP7","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaThunderbird&distro=SUSE Linux Enterprise Module for Package Hub 15 SP7","purlType":"rpm","versions":[{"text":"< 128.10.1-150200.8.215.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 128.10.1-150200.8.215.1","eol":null,"hubHref":null},{"vendor":"suse","product":"MozillaThunderbird&distro=SUSE Linux Enterprise Workstation Extension 15 SP7","name":"MozillaThunderbird","label":"MozillaThunderbird&distro=SUSE Linux Enterprise Workstation Extension 15 SP7","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaThunderbird&distro=SUSE Linux Enterprise Workstation Extension 15 SP7","purlType":"rpm","versions":[{"text":"< 128.10.1-150200.8.215.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 128.10.1-150200.8.215.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202501660-2/","label":"www.suse.com/support/update/announcement/2025/suse-su-202501660-2/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1243216","label":"bugzilla.suse.com/1243216","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2025-3875","label":"www.suse.com/security/cve/CVE-2025-3875","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-3877","label":"www.suse.com/security/cve/CVE-2025-3877","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-3909","label":"www.suse.com/security/cve/CVE-2025-3909","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-3932","label":"www.suse.com/security/cve/CVE-2025-3932","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2025-3875","CVE-2025-3877","CVE-2025-3909","CVE-2025-3932"],"downstream":[],"duplicates":[],"related":["CVE-2025-3875","CVE-2025-3877","CVE-2025-3909","CVE-2025-3932"]},"timeline":[{"kind":"published","date":"2025-05-29T09:33:54.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:49:29.915Z","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":"2026-10-21T18:57:36.671Z","stale":false,"partial":false}}