{"id":"CVE-2018-11377","details":"The avr_op_analyze() function in radare2 2.5.0 allows remote attackers to cause a denial of service (heap-based out-of-bounds read and application crash) via a crafted binary file.","modified":"2026-08-07T14:49:23.212520Z","published":"2018-05-22T19:29:00.317Z","references":[{"type":"ADVISORY","url":"https://github.com/radare/radare2/issues/9901"},{"type":"FIX","url":"https://github.com/radare/radare2/commit/25a3703ef2e015bbe1d1f16f6b2f63bb10dd34f4"},{"type":"FIX","url":"https://github.com/radare/radare2/commit/b35530fa0681b27eba084de5527037ebfb397422"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"c2b7d11ca74cd98eba8912d94ec0973cf2965697"},{"last_affected":"c2b7d11ca74cd98eba8912d94ec0973cf2965697"},{"fixed":"25a3703ef2e015bbe1d1f16f6b2f63bb10dd34f4"},{"fixed":"b35530fa0681b27eba084de5527037ebfb397422"}],"database_specific":{"source":["CPE_STRING","REFERENCES"],"cpe":"cpe:2.3:a:radare:radare2:2.5.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.5.0"},{"last_affected":"2.5.0"}]}}],"versions":["2.5.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11377.json","vanir_signatures_modified":"2026-08-07T14:49:23Z","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/b35530fa0681b27eba084de5527037ebfb397422","target":{"file":"libr/anal/p/anal_avr.c","function":"avr_op_analyze"},"deprecated":false,"digest":{"function_hash":"327063140249559742380314833170461386858","length":1483},"id":"CVE-2018-11377-8348f764","signature_type":"Function"},{"deprecated":false,"digest":{"threshold":0.9,"line_hashes":["144132823001693225856868479811057079833","219857305555831906814452102661518906430","282146316362990154555179307945927082167","103185815944192371352904682523499123661"]},"id":"CVE-2018-11377-a6154e28","signature_type":"Line","signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/b35530fa0681b27eba084de5527037ebfb397422","target":{"file":"libr/anal/p/anal_avr.c"}}]}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}