CVE Vulnerability

CVE-2019-11023

The agroot() function in cgraphobj.c in libcgraph.a in Graphviz 2.39.20160612.1140 has a NULL pointer dereference, as demonstrated by graphml2gv.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://research.loginsoft.com/bugs/null-pointer-dereference-in-function-agroot/ Exploit Third Party Advisory
https://gitlab.com/graphviz/graphviz/issues/1517 Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FI3D5TQE3IMCSF5OUTXQL4GVKFCIY5JG/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CLEAHLDJVMAEGA3YMC7KPKJ7ZPXNMJID/
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
Configurations

Configuration 1

cpe:2.3:a:graphviz:graphviz:2.39.20160612.1140:*:*:*:*:*:*:*
Information

Published : 2019-04-08 11:29

Updated : 2020-06-30 12:15

NVD link : CVE-2019-11023

Mitre link : CVE-2019-11023

Products Affected
No products.
CWE
CWE-476