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Debian LTS: Security Advisory for graphviz (DLA-2659-1)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update for the 'graphviz' package(s) announced via the DLA-2659-1 advisory.
Insight
Insight
CVE-2018-10196 NULL pointer dereference vulnerability in the rebuild_vlists function in lib/dotgen/conc.c in the dotgen library allows remote attackers to cause a denial of service (application crash) via a crafted file. CVE-2020-18032 A buffer overflow was discovered in Graphviz, which could potentially result in the execution of arbitrary code when processing a malformed file.
Affected Software
Affected Software
'graphviz' package(s) on Debian Linux.
Detection Method
Detection Method
Checks if a vulnerable package version is present on the target host.
Solution
Solution
For Debian 9 stretch, these problems have been fixed in version 2.38.0-17+deb9u1. We recommend that you upgrade your graphviz packages.