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 |