{"id":"OSV-2021-1627","aliases":[],"status":"published","title":"Heap-buffer-overflow in Imf_3_1::LineCompositeTask::execute","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416\n\n```\nCrash type: Heap-buffer-overflow WRITE 2\nCrash state:\nImf_3_1::LineCompositeTask::execute\nIlmThread_3_1::NullThreadPoolProvider::addTask\nIlmThread_3_1::ThreadPool::addGlobalTask\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-11-27T00:00:35.244395Z","modified":"2022-04-13T03:21:28Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"openexr","ranges":[{"type":"GIT","events":[{"introduced":"8f45d8fa44bc2420a365b2818d97ed91fb0dc689"},{"fixed":"db217f29dfb24f6b4b5100c24ac5e7490e1c57d0"},{"fixed":"2a9380544b13e401eb7687c4085a9bb24188b1b3"}]}],"versions":["v3.1.0","v3.1.0-rc1","v3.1.1","v3.1.1-rc","v3.1.2","v3.1.2-rc","v3.1.2-rc2","v3.1.3","v3.1.3-rc"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-1627","title":"Heap-buffer-overflow in Imf_3_1::LineCompositeTask::execute","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41416\n\n```\nCrash type: Heap-buffer-overflow WRITE 2\nCrash state:\nImf_3_1::LineCompositeTask::execute\nIlmThread_3_1::NullThreadPoolProvider::addTask\nIlmThread_3_1::ThreadPool::addGlobalTask\n```\n","status":"published","published":"2021-11-27T00:00:35.244395Z","modified":"2022-04-13T03:21:28.115569Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}