CVE-2018-10196 - NULL pointer dereference vulnerability in the rebuild_vlists function in lib/dotgen/conc.c in the do

CVE-2018-10196

Summary

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

Vulnerable Configurations

cpe:2.3:a:graphviz:graphviz:2.40.1:*:*:*:*:*:*:*
cpe:2.3:a:graphviz:graphviz:2.40.1:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:27:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
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:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

CVSS

Base:	4.3 (as of 13-05-2021 - 11:15)
Impact:
Exploitability:

CWE

CWE-476

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:N/I:N/A:P

refmap via4

confirm	https://bugzilla.redhat.com/show_bug.cgi?id=1579254
fedora	FEDORA-2018-25674bb48e FEDORA-2018-fd850e033d
misc	https://gitlab.com/graphviz/graphviz/issues/1367
ubuntu	USN-3731-1

Last major update

13-05-2021 - 11:15

Published

30-05-2018 - 21:29

Last modified

13-05-2021 - 11:15