{"id":"OSV-2022-794","aliases":[],"status":"published","title":"Heap-buffer-overflow in std::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50629\n\n```\nCrash type: Heap-buffer-overflow READ 5\nCrash state:\nstd::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch\nExiv2::QuickTimeVideo::previewTagDecoder\nExiv2::QuickTimeVideo::tagDecoder\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-08-27T00:02:10.619878Z","modified":"2022-08-27T00:02:10Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"exiv2","ranges":[{"type":"GIT","events":[{"introduced":"0a948c6a7d7538e27feef17816406cc5d7769a78"},{"fixed":"337fe1854ff17f169032e993789a24bbb53579c4"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50629","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-794","title":"Heap-buffer-overflow in std::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50629\n\n```\nCrash type: Heap-buffer-overflow READ 5\nCrash state:\nstd::__1::basic_string\u003cchar, std::__1::char_traits\u003cchar\u003e, std::__1::allocator\u003cch\nExiv2::QuickTimeVideo::previewTagDecoder\nExiv2::QuickTimeVideo::tagDecoder\n```\n","status":"published","published":"2022-08-27T00:02:10.619878Z","modified":"2022-08-27T00:02:10.620143Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}