{"id":"OSV-2021-975","aliases":[],"status":"published","title":"Dynamic-stack-buffer-overflow in CryptDigestUpdateInt","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36074\n\n```\nCrash type: Dynamic-stack-buffer-overflow WRITE 8\nCrash state:\nCryptDigestUpdateInt\nComputeCpHash\nCheckCommandAudit\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-07-13T00:01:14.992472Z","modified":"2022-04-13T03:04:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libtpms","ranges":[{"type":"GIT","events":[{"introduced":"98b34147ad3ea412ba938de24491d96fa265447f"},{"fixed":"98b34147ad3ea412ba938de24491d96fa265447f"},{"introduced":"22c9bf90f47f5d986f5f1aabb5d842bca20b1fc7"},{"fixed":"22c9bf90f47f5d986f5f1aabb5d842bca20b1fc7"},{"introduced":"ad7c381c79769104653fa8ed9677a73ce71f9c5e"},{"fixed":"ad7c381c79769104653fa8ed9677a73ce71f9c5e"},{"introduced":"f640123f1ffbe70fdce87ee1b9f75684553af99c"},{"fixed":"f640123f1ffbe70fdce87ee1b9f75684553af99c"},{"fixed":"cd8025fa6fbf141ef431595efc2a5d416244d3c3"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36074","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-975","title":"Dynamic-stack-buffer-overflow in CryptDigestUpdateInt","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36074\n\n```\nCrash type: Dynamic-stack-buffer-overflow WRITE 8\nCrash state:\nCryptDigestUpdateInt\nComputeCpHash\nCheckCommandAudit\n```\n","status":"published","published":"2021-07-13T00:01:14.992472Z","modified":"2022-04-13T03:04:35.884858Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}