CVE-2020-18032
Published: 29 April 2021
Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) by loading a crafted file into the "lib/common/shapes.c" component.
Priority
Status
Package | Release | Status |
---|---|---|
graphviz Launchpad, Ubuntu, Debian |
impish |
Ignored
(end of life)
|
groovy |
Ignored
(end of life)
|
|
bionic |
Released
(2.40.1-2ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
focal |
Released
(2.42.2-3ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
hirsute |
Ignored
(end of life)
|
|
xenial |
Released
(2.38.0-12ubuntu2.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
trusty |
Released
(2.36.0-0ubuntu3.2+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
jammy |
Not vulnerable
(2.42.2-6)
|
|
upstream |
Released
(2.46.0)
|
|
kinetic |
Not vulnerable
(2.42.2-7)
|
|
lunar |
Not vulnerable
(2.42.2-7build3)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |