{"id":"OSV-2021-892","aliases":[],"status":"published","title":"Heap-buffer-overflow in explicit_bzero","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35485\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nexplicit_bzero\ncrypto_free\nssh_disconnect\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-06-24T00:01:20.018361Z","modified":"2022-04-13T03:04:36Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libssh","ranges":[{"type":"GIT","events":[{"introduced":"ae184db913aef07d2cbfa9605f2af66f4d2365e5"},{"fixed":"f5211239f918acf405d104b200891ca58130e23e"},{"fixed":"76b7e0e9b54bed74f3d9be75583e56960405847d"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35485","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-892","title":"Heap-buffer-overflow in explicit_bzero","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35485\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nexplicit_bzero\ncrypto_free\nssh_disconnect\n```\n","status":"published","published":"2021-06-24T00:01:20.018361Z","modified":"2022-04-13T03:04:36.933273Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}