{"id":"OSV-2022-904","aliases":[],"status":"published","title":"Heap-use-after-free in std::__1::pair\u003cstd::__1::__tree_iterator\u003cstd::__1::__value_type\u003cgeos::geom::Coor","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51406\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nstd::__1::pair\u003cstd::__1::__tree_iterator\u003cstd::__1::__value_type\u003cgeos::geom::Coor\ngeos::geomgraph::NodeMap::addNode\ngeos::geomgraph::GeometryGraph::addSelfIntersectionNode\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-09-17T00:02:05.375997Z","modified":"2023-07-11T14:17:31Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"geos","ranges":[{"type":"GIT","events":[{"introduced":"bd3146275054c8689d1cbada47bfe51ebed898dd"},{"fixed":"6bc91ff0f985abb96e44f1c8ef9cf010d9d2006c"},{"fixed":"e93854317dd3130644891c73579e773859a12717"}]}],"versions":["3.12.0","3.12.0beta1","3.12.0beta2"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51406","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-904","title":"Heap-use-after-free in std::__1::pair\u003cstd::__1::__tree_iterator\u003cstd::__1::__value_type\u003cgeos::geom::Coor","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51406\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nstd::__1::pair\u003cstd::__1::__tree_iterator\u003cstd::__1::__value_type\u003cgeos::geom::Coor\ngeos::geomgraph::NodeMap::addNode\ngeos::geomgraph::GeometryGraph::addSelfIntersectionNode\n```\n","status":"published","published":"2022-09-17T00:02:05.375997Z","modified":"2023-07-11T14:17:31.116763Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}