{"schemaVersion":3,"id":"SUSE-SU-2025:01889-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for nbdkit\n\nThis update for nbdkit fixes the following issues:\n\nUpdate to version 1.36.5.\n\nSecurity fixes:\n\n- CVE-2025-47712: integer overflow in blocksize filter when processing client block status requests larger than 2**32\n  will trigger an assertion failure and cause a denial-of-service. (bsc#1243108).\n- CVE-2025-47711: off-by-one error when processing block status results from plugins on behalf of an NBD client may\n  trigger an assertion failure and cause a denial of service (bsc#1243110).\n\nOther fixes and changes:\n\n- tests: Add test-blkio.sh to unconditional EXTRA_DIST rule.\n- Revert 'valgrind: Add suppression for liblzma bug'.\n- vddk: Move 'Unknown error' information to the manual.\n- ocaml Add better comments to the example plugin.\n- ocaml: Simplify pread operation.\n- ocaml: Define a struct handle to hold the OCaml handle.\n- ocaml: Add OCaml version to --dump-plugin output.\n- ocaml: Print callback name when an exception is printed.\n- ocaml: Combine all exception printing into a single macro.","dates":{"published":"2025-06-11T05:43:35.000Z","modified":"2026-02-04T03:24:22.665Z","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":"nbdkit&distro=openSUSE Leap 15.6","name":"nbdkit","label":"nbdkit&distro=openSUSE Leap 15.6","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/nbdkit&distro=openSUSE Leap 15.6","purlType":"rpm","versions":[{"text":"< 1.36.5-150400.3.9.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.36.5-150400.3.9.1","eol":null,"hubHref":null},{"vendor":"suse","product":"nbdkit&distro=SUSE Linux Enterprise Module for Server Applications 15 SP6","name":"nbdkit","label":"nbdkit&distro=SUSE Linux Enterprise Module for Server Applications 15 SP6","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/nbdkit&distro=SUSE Linux Enterprise Module for Server Applications 15 SP6","purlType":"rpm","versions":[{"text":"< 1.36.5-150400.3.9.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.36.5-150400.3.9.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202501889-1/","label":"www.suse.com/support/update/announcement/2025/suse-su-202501889-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1243108","label":"bugzilla.suse.com/1243108","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1243110","label":"bugzilla.suse.com/1243110","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2025-47711","label":"www.suse.com/security/cve/CVE-2025-47711","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-47712","label":"www.suse.com/security/cve/CVE-2025-47712","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2025-47711","CVE-2025-47712"],"downstream":[],"duplicates":[],"related":["CVE-2025-47711","CVE-2025-47712"]},"timeline":[{"kind":"published","date":"2025-06-11T05:43:35.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T03:24:22.665Z","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":"2026-10-22T11:19:37.865Z","stale":false,"partial":false}}