{"schemaVersion":3,"id":"SUSE-SU-2025:20118-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for dnsmasq\n\nThis update for dnsmasq fixes the following issues:\n\n- Update to 2.90:\n\n  * CVE-2023-50387, CVE-2023-50868: Fixed a Denial Of Service while trying\n    to validate specially crafted DNSSEC responses (bsc#1219823, bsc#1219826).\n  * Fix reversion in --rev-server introduced in 2.88 which caused\n    breakage if the prefix length is not exactly divisible by 8\n    (IPv4) or 4 (IPv6).\n  * Fix possible SEGV when there server(s) for a particular domain\n    are configured, but no server which is not qualified for a\n    particular domain.\n  * Set the default maximum DNS UDP packet sice to 1232.\n  * Add --no-dhcpv4-interface and --no-dhcpv6-interface for better\n    control over which interfaces are providing DHCP service.\n  * Fix issue with stale caching\n  * Add configurable caching for arbitrary RR-types.\n  * Add --filter-rr option, to filter arbitrary RR-types.\n\n- SLP got dropped, remove config (bsc#1214884)","dates":{"published":"2025-02-03T09:22:40.000Z","modified":"2026-03-23T04:48:10.619Z","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":"dnsmasq&distro=SUSE Linux Micro 6.0","name":"dnsmasq","label":"dnsmasq&distro=SUSE Linux Micro 6.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/dnsmasq&distro=SUSE Linux Micro 6.0","purlType":"rpm","versions":[{"text":"< 2.90-1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.90-1.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520118-1/","label":"www.suse.com/support/update/announcement/2025/suse-su-202520118-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1214884","label":"bugzilla.suse.com/1214884","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1219823","label":"bugzilla.suse.com/1219823","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1219826","label":"bugzilla.suse.com/1219826","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2023-28450","label":"www.suse.com/security/cve/CVE-2023-28450","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-50387","label":"www.suse.com/security/cve/CVE-2023-50387","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-50868","label":"www.suse.com/security/cve/CVE-2023-50868","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-28450","CVE-2023-50387","CVE-2023-50868"],"downstream":[],"duplicates":[],"related":["CVE-2023-28450","CVE-2023-50387","CVE-2023-50868"]},"timeline":[{"kind":"published","date":"2025-02-03T09:22:40.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:48:10.619Z","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":"2026-10-22T03:06:27.390Z","stale":false,"partial":false}}