{"id":"CVE-2024-31617","details":"OpenLiteSpeed before 1.8.1 mishandles chunked encoding.","modified":"2026-08-12T15:15:11.620409Z","published":"2024-05-22T17:42:57.754Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/31xxx/CVE-2024-31617.json"},"references":[{"type":"WEB","url":"https://github.com/litespeedtech/openlitespeed/releases/tag/v1.8.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/31xxx/CVE-2024-31617.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-31617"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/litespeedtech/openlitespeed","events":[{"introduced":"0"},{"fixed":"ed120f99ccbbc580e6876a475ec8672894c4d239"}],"database_specific":{"cpe":"cpe:2.3:a:litespeedtech:openlitespeed:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.8.1"}],"source":["DESCRIPTION","CPE_RANGE","REFERENCES"]}}],"versions":["v1.8.0","v1.7.17","v1.7.10.2","v1.7.10.1","v1.7.10","v1.7.9.2","v1.7.9.1","v1.7.9","v1.7.8","v1.7.7","v1.7.6","v1.7.5","v1.7.4","v1.7.3","v1.7.2","v1.7.1","v1.7.0","v1.6.3","v1.5.2","v1.5.0","v1.5.0rc6","v1.4.2","v1.4.1","v1.4.0","v1.3.2","v1.3","v1.0.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-31617.json","vanir_signatures_modified":"2026-08-12T15:15:11Z","vanir_signatures":[{"deprecated":false,"digest":{"line_hashes":["94285526370150287757349826028933721836","299694982578735858064077571797031496669","166477114308776789747967876855452630289","254220016034106144750442605437273082478"],"threshold":0.9},"id":"CVE-2024-31617-19b745fd","signature_type":"Line","signature_version":"v1","source":"https://github.com/litespeedtech/openlitespeed/commit/ed120f99ccbbc580e6876a475ec8672894c4d239","target":{"file":"src/http/stderrlogger.h"}},{"digest":{"threshold":0.9,"line_hashes":["64623699733498655989826405372172202333","331274135541764054382538259781246695213","222206761957878829791836803688940047055","18784490241263735231865425151618849674","14094683972480993296918054519847604929","265306727162839381801300171229669768124","307473603782319055954771398181778437354","252816107220968432042529148209570257731","324232287304126272132975585562766947933"]},"id":"CVE-2024-31617-3c01c353","signature_type":"Line","signature_version":"v1","source":"https://github.com/litespeedtech/openlitespeed/commit/ed120f99ccbbc580e6876a475ec8672894c4d239","target":{"file":"src/http/stderrlogger.cpp"},"deprecated":false},{"deprecated":false,"digest":{"function_hash":"287978405967769364063245755236723570889","length":174},"id":"CVE-2024-31617-b2b0fa4c","signature_type":"Function","signature_version":"v1","source":"https://github.com/litespeedtech/openlitespeed/commit/ed120f99ccbbc580e6876a475ec8672894c4d239","target":{"file":"src/http/stderrlogger.cpp","function":"StdErrLogger::getLogFileName"}}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}