{"schema_version":"1.9.0","id":"OSV-2022-904","published":"2022-09-17T00:02:05.375997Z","modified":"2023-07-11T14:17:31.116763Z","summary":"Heap-use-after-free in std::__1::pair<std::__1::__tree_iterator<std::__1::__value_type<geos::geom::Coor","details":"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<std::__1::__tree_iterator<std::__1::__value_type<geos::geom::Coor\ngeos::geomgraph::NodeMap::addNode\ngeos::geomgraph::GeometryGraph::addSelfIntersectionNode\n```\n","affected":[{"package":{"name":"geos","ecosystem":"OSS-Fuzz","purl":"pkg:generic/geos"},"ranges":[{"type":"GIT","repo":"https://git.osgeo.org/gitea/geos/geos.git","events":[{"introduced":"bd3146275054c8689d1cbada47bfe51ebed898dd"},{"fixed":"6bc91ff0f985abb96e44f1c8ef9cf010d9d2006c"},{"fixed":"e93854317dd3130644891c73579e773859a12717"}]}],"versions":["3.12.0","3.12.0beta1","3.12.0beta2"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/geos/OSV-2022-904.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51406"}]}