Medium severity5.5NVD Advisory· Published May 30, 2018· Updated Jun 17, 2026
CVE-2018-10196
CVE-2018-10196
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
26cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*+ 2 more
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
- osv-coords19 versionspkg:rpm/opensuse/graphviz&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/graphviz&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/graphviz&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/graphviz-addons&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/graphviz-addons&distro=openSUSE%20Leap%2015.2pkg:rpm/suse/graphviz&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/graphviz&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/graphviz&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/graphviz&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5pkg:rpm/suse/graphviz-addons&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015pkg:rpm/suse/graphviz-addons&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015%20SP1pkg:rpm/suse/graphviz-addons&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP1pkg:rpm/suse/graphviz-addons&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1pkg:rpm/suse/graphviz-plugins&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2011%20SP4pkg:rpm/suse/graphviz-plugins&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3pkg:rpm/suse/graphviz-plugins&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP4pkg:rpm/suse/graphviz-plugins&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP5pkg:rpm/suse/graphviz-plugins&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/graphviz-plugins&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5
< 2.40.1-lp151.6.6.1+ 18 more
- (no CPE)range: < 2.40.1-lp151.6.6.1
- (no CPE)range: < 2.40.1-lp152.7.7.1
- (no CPE)range: < 2.48.0-4.2
- (no CPE)range: < 2.40.1-lp151.6.6.1
- (no CPE)range: < 2.40.1-lp152.7.7.1
- (no CPE)range: < 2.40.1-6.6.4
- (no CPE)range: < 2.28.0-29.3.8
- (no CPE)range: < 2.28.0-29.3.8
- (no CPE)range: < 2.28.0-29.3.8
- (no CPE)range: < 2.40.1-6.6.8
- (no CPE)range: < 2.40.1-6.6.8
- (no CPE)range: < 2.40.1-6.6.8
- (no CPE)range: < 2.40.1-6.6.8
- (no CPE)range: < 2.20.2-8.3.6
- (no CPE)range: < 2.28.0-29.3.17
- (no CPE)range: < 2.28.0-29.3.17
- (no CPE)range: < 2.28.0-29.3.17
- (no CPE)range: < 2.28.0-29.3.17
- (no CPE)range: < 2.28.0-29.3.17
Patches
Vulnerability mechanics
References
6- gitlab.com/graphviz/graphviz/issues/1367nvdPatchThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- usn.ubuntu.com/3731-1/nvdThird Party Advisory
- lists.debian.org/debian-lts-announce/2021/05/msg00014.htmlnvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N6VR2CT3LD52GWAQUZAOSEXSYE3O7HGN/nvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TWUEEJPMS5LAROYJYY6FREOTI6VPN3M4/nvd
News mentions
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