osv-2022-861
Vulnerability from osv_ossfuzz
Published
2022-09-08 00:02
Modified
2022-09-08 00:02
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
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "geos",
        "purl": "pkg:generic/geos"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "bd3146275054c8689d1cbada47bfe51ebed898dd"
            },
            {
              "fixed": "de17e6fb6ba645622d1edc798d5bc77fdfe4189a"
            }
          ],
          "repo": "https://git.osgeo.org/gitea/geos/geos.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "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",
  "id": "OSV-2022-861",
  "modified": "2022-09-08T00:02:26.219053Z",
  "published": "2022-09-08T00:02:26.218765Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51083"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-use-after-free in std::__1::pair\u003cstd::__1::__tree_iterator\u003cstd::__1::__value_type\u003cgeos::geom::Coor"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.