{"schema_version":"1.3.1","id":"GO-2025-4252","modified":"2026-01-23T02:28:11Z","published":"2026-01-23T02:28:11Z","aliases":["CVE-2025-68383","GHSA-2mj3-6grc-px38"],"summary":"Buffer Overflow via Malformed Syslog Message or Malicious Tokenizer Pattern in github.com/elastic/beats","details":"Buffer Overflow via Malformed Syslog Message or Malicious Tokenizer Pattern in github.com/elastic/beats","affected":[{"package":{"name":"github.com/elastic/beats","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{}},{"package":{"name":"github.com/elastic/beats","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/elastic/beats/v7/libbeat/processors/dissect","symbols":["extractKeyParts","newField"]}],"custom_ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.19.9"},{"introduced":"9.0.0"},{"fixed":"9.1.9"},{"introduced":"9.2.0"},{"fixed":"9.2.3"}]}]}},{"package":{"name":"github.com/elastic/beats/v7","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"7.0.0-alpha2.0.20251204214633-dd3af18220bf"},{"introduced":"7.7.0"}]}],"ecosystem_specific":{"imports":[{"path":"github.com/elastic/beats/v7/libbeat/processors/dissect","symbols":["extractKeyParts","newField"]}]}}],"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-2mj3-6grc-px38"},{"type":"FIX","url":"https://github.com/elastic/beats/commit/27a168fb1c598d4a16748e9a7382bc0d197335a5"},{"type":"FIX","url":"https://github.com/elastic/beats/commit/2f971a057eea68e057b47829950cd8c26805df30"},{"type":"FIX","url":"https://github.com/elastic/beats/commit/339fa3f887a14c91e0c955b50a3b8819393bd632"},{"type":"WEB","url":"https://discuss.elastic.co/t/filebeat-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-32/384180"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2025-4252","review_status":"REVIEWED"}}