CVE-2019-11023: Null Pointer Dereference
First published: Mon Apr 08 2019(Updated: )
The agroot() function in cgraph\obj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Graphviz Graphviz | =2.39.20160612.1140 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00054.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00065.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00056.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00065.html
- https://gitlab.com/graphviz/graphviz/issues/1517
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CLEAHLDJVMAEGA3YMC7KPKJ7ZPXNMJID/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FI3D5TQE3IMCSF5OUTXQL4GVKFCIY5JG/
- https://research.loginsoft.com/bugs/null-pointer-dereference-in-function-agroot/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FI3D5TQE3IMCSF5OUTXQL4GVKFCIY5JG/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CLEAHLDJVMAEGA3YMC7KPKJ7ZPXNMJID/
- collector/nvd-index
- agent/weakness
- agent/references
- agent/type
- agent/event
- agent/severity
- agent/author
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/tags
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- vendor/graphviz
- canonical/graphviz graphviz
- version/graphviz graphviz/2.39.20160612.1140