{"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":"2026-04-11T06:58:41.077554Z","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/radare/radare2","events":[{"introduced":"0"},{"last_affected":"c2b7d11ca74cd98eba8912d94ec0973cf2965697"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.5.0"}]}},{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"0"},{"fixed":"25a3703ef2e015bbe1d1f16f6b2f63bb10dd34f4"},{"fixed":"b35530fa0681b27eba084de5527037ebfb397422"}]}],"versions":["0.10.0","0.10.1","0.10.2","0.10.3","0.10.4","0.10.4-termux4","0.10.5","0.10.6","0.8.6","0.8.8","0.9","0.9.2","0.9.4","0.9.6","0.9.7","0.9.8","0.9.8-rc1","0.9.8-rc2","0.9.8-rc3","0.9.8-rc4","0.9.9","1.0","1.0.0","1.0.1","1.0.2","1.1.0","1.2.0","1.2.0-git","1.3.0","1.3.0-git","1.4.0","1.5.0","1.6.0","2.0.0","2.0.1","2.1.0","2.2.0","2.4.0","2.5.0","radare2-windows-nightly","termux"],"database_specific":{"vanir_signatures_modified":"2026-04-11T06:58:41Z","vanir_signatures":[{"id":"CVE-2018-11377-8348f764","deprecated":false,"digest":{"length":1483,"function_hash":"327063140249559742380314833170461386858"},"source":"https://github.com/radareorg/radare2/commit/b35530fa0681b27eba084de5527037ebfb397422","signature_version":"v1","signature_type":"Function","target":{"function":"avr_op_analyze","file":"libr/anal/p/anal_avr.c"}},{"id":"CVE-2018-11377-a6154e28","deprecated":false,"digest":{"line_hashes":["144132823001693225856868479811057079833","219857305555831906814452102661518906430","282146316362990154555179307945927082167","103185815944192371352904682523499123661"],"threshold":0.9},"source":"https://github.com/radareorg/radare2/commit/b35530fa0681b27eba084de5527037ebfb397422","signature_version":"v1","signature_type":"Line","target":{"file":"libr/anal/p/anal_avr.c"}}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11377.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}