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vuln-osv/data/OSS-Fuzz/OSV-2023-640.json
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{"schema_version":"1.9.0","id":"OSV-2023-640","published":"2023-08-04T14:00:55.352181Z","modified":"2026-10-20T17:24:37.279751204Z","summary":"Stack-buffer-overflow in initialize_encryption_key","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61039\n\n```\nCrash type: Stack-buffer-overflow READ {*}\nCrash state:\ninitialize_encryption_key\ncli_ole2_extract\ncli_scanole2\n```\n","affected":[{"package":{"name":"clamav","ecosystem":"OSS-Fuzz","purl":"pkg:generic/clamav"},"ranges":[{"type":"GIT","repo":"https://github.com/Cisco-Talos/clamav.git","events":[{"introduced":"e16a552851652e47b6d2d77e4420b25dccf75797"},{"fixed":"09fef084d1a43e7ea595aee4fe5a0506a4f92b6c"},{"fixed":"4ec53d5f8fdae77c1161484c201c664d94cb2e8e"}]}],"versions":["clamav-1.0.0","clamav-1.0.0-rc","clamav-1.0.0-rc2","clamav-1.0.1","clamav-1.1.0","clamav-1.1.0-rc","clamav-1.0.2","clamav-1.1.1","clamav-1.0.4","clamav-1.1.3","clamav-1.1.2","clamav-1.0.3"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/clamav/OSV-2023-640.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61039"}]}