{"id":"OSV-2023-631","aliases":[],"status":"published","title":"Heap-buffer-overflow in test_verify","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60971\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\ntest_verify\nfuzz_pkcs11.c\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2023-08-01T14:02:11.45442Z","modified":"2023-08-01T14:02:11Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"opensc","ranges":[{"type":"GIT","events":[{"introduced":"d449feeda6b3d8ec27a184417d9b5d1ba73df6d7"},{"fixed":"ffbff25ec6c6d0ad3f8df76f57210698f7947fc3"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60971","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-631","title":"Heap-buffer-overflow in test_verify","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=60971\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\ntest_verify\nfuzz_pkcs11.c\n```\n","status":"published","published":"2023-08-01T14:02:11.45442Z","modified":"2023-08-01T14:02:11.454673Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}