{"id":"OSV-2021-453","aliases":[],"status":"published","title":"UNKNOWN WRITE in std::__1::pair\u003cunsigned int, void*\u003e uWS::HttpParser::fenceAndConsumePostPadded\u003c0","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31457\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nstd::__1::pair\u003cunsigned int, void*\u003e uWS::HttpParser::fenceAndConsumePostPadded\u003c0\nuWS::HttpParser::consumePostPadded\nstd::__1::__function::__func\u003cLLVMFuzzerTestOneInput::$_0, std::__1::allocator\u003cLL\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-02-28T00:00:19.863324Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"uwebsockets","ranges":[{"type":"GIT","events":[{"introduced":"7b330e9e03102ad75b102c9bb75bba573dc70045"},{"fixed":"1507f3f98abf6bb56cd5bb26de0776a9e2c2cf36"},{"fixed":"4e4fd20b8ce03b30810cdb49b6237fb475c5ae05"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31457","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-453","title":"UNKNOWN WRITE in std::__1::pair\u003cunsigned int, void*\u003e uWS::HttpParser::fenceAndConsumePostPadded\u003c0","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31457\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nstd::__1::pair\u003cunsigned int, void*\u003e uWS::HttpParser::fenceAndConsumePostPadded\u003c0\nuWS::HttpParser::consumePostPadded\nstd::__1::__function::__func\u003cLLVMFuzzerTestOneInput::$_0, std::__1::allocator\u003cLL\n```\n","status":"published","published":"2021-02-28T00:00:19.863324Z","modified":"2022-04-13T03:04:41.02475Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}