NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package graphviz (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1904-GRAPHVIZ-652419
- published30 May 2018
- disclosed30 May 2018
Introduced: 30 May 2018
CVE-2018-10196 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:19.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream graphviz package and not the graphviz package as distributed by Ubuntu.
NULL pointer dereference vulnerability in the rebuild_vlists function in lib/dotgen/conc.c in the dotgen library in Graphviz 2.40.1 allows remote attackers to cause a denial of service (application crash) via a crafted file.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-10196
- https://security-tracker.debian.org/tracker/CVE-2018-10196
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6VR2CT3LD52GWAQUZAOSEXSYE3O7HGN/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TWUEEJPMS5LAROYJYY6FREOTI6VPN3M4/
- https://gitlab.com/graphviz/graphviz/issues/1367
- https://lists.debian.org/debian-lts-announce/2021/05/msg00014.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1579254
- https://usn.ubuntu.com/3731-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6VR2CT3LD52GWAQUZAOSEXSYE3O7HGN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TWUEEJPMS5LAROYJYY6FREOTI6VPN3M4/