OSV-2022-861

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/geos/OSV-2022-861.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2022-861
Published
2022-09-08T00:02:26.218765Z
Modified
2022-09-08T00:02:26.219053Z
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=51083

Crash type: Heap-use-after-free READ 8
Crash state:
std::__1::pair<std::__1::__tree_iterator<std::__1::__value_type<geos::geom::Coor
geos::geomgraph::NodeMap::addNode
geos::operation::overlay::OverlayOp::copyPoints
References

Affected packages

OSS-Fuzz / geos

Package

Name
geos
Purl
pkg:generic/geos

Affected ranges

Type
GIT
Repo
https://git.osgeo.org/gitea/geos/geos.git
Events
Introduced
bd3146275054c8689d1cbada47bfe51ebed898dd
Fixed
de17e6fb6ba645622d1edc798d5bc77fdfe4189a

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/geos/OSV-2022-861.yaml"