{"id":"OSV-2017-29","aliases":[],"status":"published","title":"Heap-use-after-free in UInt32_encodeBinary","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4764\n\n```\nCrash type: Heap-use-after-free WRITE 4\nCrash state:\nUInt32_encodeBinary\nUA_encodeBinaryInternal\nUA_encodeBinary\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T00:01:34.623502Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"open62541","ranges":[{"type":"GIT","events":[{"introduced":"92b1758a64c8adf945dd8a2306cf2d139963fb95"},{"fixed":"6f689994e1e530142d01988659ac1b1d7dbd7237"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4764","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2017-29","title":"Heap-use-after-free in UInt32_encodeBinary","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4764\n\n```\nCrash type: Heap-use-after-free WRITE 4\nCrash state:\nUInt32_encodeBinary\nUA_encodeBinaryInternal\nUA_encodeBinary\n```\n","status":"published","published":"2021-01-13T00:01:34.623502Z","modified":"2022-04-13T03:04:41.319118Z","updated_at":"2026-11-02T15:52:47.981622Z"}]}}