{"id":"OSV-2021-394","aliases":[],"status":"published","title":"Heap-buffer-overflow in Crypto::der_decode_sequence","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30906\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nCrypto::der_decode_sequence\nCrypto::PK::RSA::parse_rsa_key\nFuzzRSAKeyParsing.cpp\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-02-14T00:01:02.208971Z","modified":"2022-04-13T03:04:32Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"serenity","ranges":[{"type":"GIT","events":[{"introduced":"5b891b0c36b9cf6efe1c8873e34f2fc114a686d3"},{"fixed":"3fe7ac0924ada70faaf27636b6e0f40bcde24f77"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30906","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-394","title":"Heap-buffer-overflow in Crypto::der_decode_sequence","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30906\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nCrypto::der_decode_sequence\nCrypto::PK::RSA::parse_rsa_key\nFuzzRSAKeyParsing.cpp\n```\n","status":"published","published":"2021-02-14T00:01:02.208971Z","modified":"2022-04-13T03:04:32.155419Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}