CVE-2020-18032

Source
https://nvd.nist.gov/vuln/detail/CVE-2020-18032
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-18032.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-18032
Downstream
Related
Published
2021-04-29T18:15:08Z
Modified
2025-10-14T17:44:08.442784Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted file into the "lib/common/shapes.c" component.

References

Affected packages

Git / gitlab.com/graphviz/graphviz

Affected ranges

Type
GIT
Repo
https://gitlab.com/graphviz/graphviz
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

2.*

2.38.0
2.40.0
2.40.1
2.42.0
2.42.2
2.42.3
2.42.4
2.44.0
2.44.1

Other

LAST_LIBGRAPH
TRAVIS_CI_BUILD_EXPERIMENTAL

stable_release_2.*

stable_release_2.42.0
stable_release_2.42.2
stable_release_2.42.3
stable_release_2.42.4
stable_release_2.44.0