CVE-2018-10196
Published: 30 May 2018
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.
Notes
Author | Note |
---|---|
eslerm | trusty needs at least upstream commit 2296633 to backport |
Priority
Status
Package | Release | Status |
---|---|---|
graphviz Launchpad, Ubuntu, Debian |
groovy |
Not vulnerable
(2.40.1-7build1)
|
hirsute |
Not vulnerable
(2.40.1-7build1)
|
|
kinetic |
Not vulnerable
(2.40.1-7build1)
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Released
(2.40.1-2ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
cosmic |
Ignored
(end of life)
|
|
disco |
Not vulnerable
(2.40.1-6)
|
|
eoan |
Not vulnerable
(2.40.1-7build1)
|
|
focal |
Not vulnerable
(2.40.1-7build1)
|
|
impish |
Not vulnerable
(2.40.1-7build1)
|
|
jammy |
Not vulnerable
(2.40.1-7build1)
|
|
lunar |
Not vulnerable
(2.40.1-7build1)
|
|
trusty |
Released
(2.36.0-0ubuntu3.2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(2.40.1-6, 2.42.0)
|
|
xenial |
Released
(2.38.0-12ubuntu2.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
Patches: upstream: https://gitlab.com/graphviz/graphviz/-/commit/8375908cba04be37f571abd1519b04286d3655fa |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |