{"id":"OSV-2020-308","aliases":[],"status":"published","title":"Heap-buffer-overflow in UA_copy","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15152\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nUA_copy\nRefTree_add\nOperation_Browse\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-30T00:00:49.38465Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"open62541","ranges":[{"type":"GIT","events":[{"introduced":"9789cdcdb64377bc449e78f6bdc6568d2c53edc7"},{"fixed":"054f460d6e9e98deba186eee6bd956756dfc89e0"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15152","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-308","title":"Heap-buffer-overflow in UA_copy","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15152\n\n```\nCrash type: Heap-buffer-overflow WRITE {*}\nCrash state:\nUA_copy\nRefTree_add\nOperation_Browse\n```\n","status":"published","published":"2020-06-30T00:00:49.38465Z","modified":"2022-04-13T03:04:41.293776Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}