{"id":"CVE-2023-29419","details":"An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is a bz3_decode_block out-of-bounds read.","modified":"2026-04-12T03:51:12.460408Z","published":"2023-04-06T05:15:07.577Z","references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4JLSE25SV7K2NB6FTFT4UHJOJUHBHYHY/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NA7S7HDUAINOTCSWQZ5LIW756DYY22V2/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NMLFV2FJK3CM7NJLVPZI5RUAFQZICPWW/"},{"type":"ADVISORY","url":"https://github.com/kspalaiologos/bzip3/compare/1.2.2...1.2.3"},{"type":"FIX","url":"https://github.com/kspalaiologos/bzip3/commit/8ec8ce7d3d58bf42dabc47e4cc53aa27051bd602"},{"type":"FIX","url":"https://github.com/kspalaiologos/bzip3/issues/92"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/iczelia/bzip3","events":[{"introduced":"0"},{"fixed":"8ec8ce7d3d58bf42dabc47e4cc53aa27051bd602"}]},{"type":"GIT","repo":"https://github.com/kspalaiologos/bzip3","events":[{"introduced":"0"},{"fixed":"3bf1483853b7d3371b4a6beb186cbddcaf45d25e"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.2.3"}]}}],"versions":["1.0.0","1.0.1","1.1.0","1.1.1","1.1.2","1.1.3","1.1.4","1.1.5","1.1.6","1.1.7","1.1.8","1.2.0","1.2.1","1.2.2","corpus"],"database_specific":{"vanir_signatures":[{"id":"CVE-2023-29419-5f40cb2b","deprecated":false,"target":{"file":"src/libbz3.c"},"signature_type":"Line","source":"https://github.com/iczelia/bzip3/commit/8ec8ce7d3d58bf42dabc47e4cc53aa27051bd602","signature_version":"v1","digest":{"line_hashes":["67536587963852534350798469070520861060","10461730307897636711338022267536487947","112630467580057572610246312760335876954","66715998431264952208770620016622750426","114045861584765101919162751360127532581","120629721059557797745167933144740452364","324928415273960548674085506927253832284","4741903368647651427051414113103732509","25847635349640900602038803520072164743","178653668005486386421535114118911591431","123973226226046142208301667499274450285","302153721302900223192188484787414620657","259616758639477605327895695511330203518","151275341601945689158491886782305273846","104531504064034289270711371736703291850","212259019686407281120789379065129485158","272082424906555360711046362846705259893","182536815242807692201387140130247132327","248116589378469723006393554411811538215","95848176613044269608131250507611907231","93231009806851677559769170204829509513","77424311426386695608916856587457745642","246741431692479889899098740246620820384","161006062434449641774524198812503212511","8804305666373690271636591874951462047","224757496006165088352465568247830732434"],"threshold":0.9}},{"id":"CVE-2023-29419-fed773cc","deprecated":false,"target":{"file":"src/libbz3.c","function":"bz3_decode_block"},"signature_type":"Function","source":"https://github.com/iczelia/bzip3/commit/8ec8ce7d3d58bf42dabc47e4cc53aa27051bd602","signature_version":"v1","digest":{"function_hash":"231621189892871203030978985221946047935","length":2346}}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-29419.json","vanir_signatures_modified":"2026-04-12T03:51:12Z"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}