{"id":"OSV-2022-830","aliases":[],"status":"published","title":"Heap-buffer-overflow in Exiv2::MemIo::read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50901\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nExiv2::MemIo::read\nExiv2::BasicIo::readOrThrow\nExiv2::QuickTimeVideo::tagDecoder\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-09-03T00:01:42.338079Z","modified":"2022-09-03T00:01:42Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"exiv2","ranges":[{"type":"GIT","events":[{"introduced":"393815ffb09ff68ec704a60439b26d186979402d"},{"fixed":"d3651fdbd352cbaf259f89abf7557da343339378"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50901","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-830","title":"Heap-buffer-overflow in Exiv2::MemIo::read","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50901\n\n```\nCrash type: Heap-buffer-overflow WRITE 8\nCrash state:\nExiv2::MemIo::read\nExiv2::BasicIo::readOrThrow\nExiv2::QuickTimeVideo::tagDecoder\n```\n","status":"published","published":"2022-09-03T00:01:42.338079Z","modified":"2022-09-03T00:01:42.338575Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}