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 |