{"id":"OSV-2017-104","aliases":[],"status":"published","title":"Heap-buffer-overflow in Unpack::CopyString","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4373\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nUnpack::CopyString\nUnpack::Unpack5\nCmdExtract::ExtractCurrentFile\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T21:57:43.08846Z","modified":"2022-04-13T03:04:35Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"unrar","ranges":[{"type":"GIT","events":[{"introduced":"d2e5341ebf6f34c9bd5939c3ac812cb2cd983081"},{"fixed":"0ff832d31470471803b175cfff4e40c1b08ee779"}]}],"versions":["5.6.1.2","5.6.1.3"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4373","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2017-104","title":"Heap-buffer-overflow in Unpack::CopyString","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4373\n\n```\nCrash type: Heap-buffer-overflow WRITE 1\nCrash state:\nUnpack::CopyString\nUnpack::Unpack5\nCmdExtract::ExtractCurrentFile\n```\n","status":"published","published":"2021-01-13T21:57:43.08846Z","modified":"2022-04-13T03:04:35.305586Z","updated_at":"2026-11-02T15:52:47.981622Z"}]}}