{"id":"CVE-2019-14323","details":"SSDP Responder 1.x through 1.5 mishandles incoming network messages, leading to a stack-based buffer overflow by 1 byte. This results in a crash of the server, but only when strict stack checking is enabled. This is caused by an off-by-one error in ssdp_recv in ssdpd.c.","modified":"2026-07-08T16:27:20.972021Z","published":"2019-07-28T13:15:10.783Z","related":["openSUSE-SU-2024:11406-1"],"references":[{"type":"FIX","url":"https://github.com/troglobit/ssdp-responder/commit/ce04b1f29a137198182f60bbb628d5ceb8171765"},{"type":"FIX","url":"https://github.com/troglobit/ssdp-responder/issues/1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/troglobit/ssdp-responder","events":[{"introduced":"910cac6725ca7ddc99076dbfcd656ae8fffbfdbc"},{"last_affected":"3b3bc471642440e83f33d32c6dad971deffa1401"},{"fixed":"ce04b1f29a137198182f60bbb628d5ceb8171765"}],"database_specific":{"cpe":"cpe:2.3:a:simple_service_discovery_protocol_responder_project:simple_service_discovery_protocol_responder:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.0"},{"last_affected":"1.5"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["v1.5","v1.4","v1.3","v1.2","v1.1","v1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14323.json","vanir_signatures_modified":"2026-07-08T16:27:20Z","vanir_signatures":[{"deprecated":false,"digest":{"function_hash":"17412978122108628128205313404225853525","length":1437},"id":"CVE-2019-14323-7d576ea5","signature_type":"Function","signature_version":"v1","source":"https://github.com/troglobit/ssdp-responder/commit/ce04b1f29a137198182f60bbb628d5ceb8171765","target":{"file":"ssdpd.c","function":"ssdp_recv"}},{"digest":{"line_hashes":["23675440767815601466155121921805401769","191837237767713511906825190932740659589","309572583394718331759132820840919521375","1246852956480482998889922411132589135","288667429010893025540662696312958281567","272783365725134883144992653352497519562","89538757152754704363560571935651457405","199015277947323880790993111259950380059"],"threshold":0.9},"id":"CVE-2019-14323-facd6d39","signature_type":"Line","signature_version":"v1","source":"https://github.com/troglobit/ssdp-responder/commit/ce04b1f29a137198182f60bbb628d5ceb8171765","target":{"file":"ssdpd.c"},"deprecated":false}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}