{"id":"OSV-2022-861","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=51083\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::operation::overlay::OverlayOp::copyPoints\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-09-08T00:02:26.218765Z","modified":"2022-09-08T00:02:26Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"geos","ranges":[{"type":"GIT","events":[{"introduced":"bd3146275054c8689d1cbada47bfe51ebed898dd"},{"fixed":"de17e6fb6ba645622d1edc798d5bc77fdfe4189a"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51083","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-861","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=51083\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::operation::overlay::OverlayOp::copyPoints\n```\n","status":"published","published":"2022-09-08T00:02:26.218765Z","modified":"2022-09-08T00:02:26.219053Z","updated_at":"2026-11-02T15:52:49.511349Z"}]}}