{"id":"CVE-2018-12321","details":"There is a heap out of bounds read in radare2 2.6.0 in java_switch_op() in libr/anal/p/anal_java.c via a crafted Java binary file.","modified":"2026-08-07T14:54:12.459277Z","published":"2018-06-13T16:29:01.593Z","references":[{"type":"REPORT","url":"https://github.com/radare/radare2/issues/10296"},{"type":"FIX","url":"https://github.com/radare/radare2/commit/224e6bc13fa353dd3b7f7a2334588f1c4229e58d"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/radareorg/radare2","events":[{"introduced":"83ef480221ec29d82c16003c61d0dc86b8851d38"},{"last_affected":"83ef480221ec29d82c16003c61d0dc86b8851d38"},{"fixed":"224e6bc13fa353dd3b7f7a2334588f1c4229e58d"}],"database_specific":{"cpe":"cpe:2.3:a:radare:radare2:2.6.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.6.0"},{"last_affected":"2.6.0"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["2.6.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-12321.json","vanir_signatures_modified":"2026-08-07T14:54:12Z","vanir_signatures":[{"signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/224e6bc13fa353dd3b7f7a2334588f1c4229e58d","target":{"file":"libr/anal/p/anal_java.c","function":"java_switch_op"},"deprecated":false,"digest":{"function_hash":"15528339261126572565891708415209782515","length":1060},"id":"CVE-2018-12321-5a98cc76","signature_type":"Function"},{"deprecated":false,"digest":{"line_hashes":["11347164457415002568317789577850001708","96782647240921708976954185013161249743","106943443544325360594415232942224371242","60274435335811049431342599766293769602","72692582669977181218845025718624051804","59808701922365157621815631450304092662","215157068334786450552424370924927330218","304330423206222384392878343796989878421"],"threshold":0.9},"id":"CVE-2018-12321-7e3b986d","signature_type":"Line","signature_version":"v1","source":"https://github.com/radareorg/radare2/commit/224e6bc13fa353dd3b7f7a2334588f1c4229e58d","target":{"file":"libr/anal/p/anal_java.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:H/I:H/A:H"}]}