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CVE-2020-18032

Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows...

7.8 HighFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

2.61%Up 1.5 points since Apr 30, 2021
90%50%10%1%

What each source reports

NVD Score used 7.8

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.

Record
CVE-2020-18032
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0
6.8 MediumAV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness
CWE-120
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2020-18032
Updated
2026-11-02
EUVDEUVD-2020-9961 No score

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.

Record
EUVD-2020-9961
Updated
2026-11-03
GitHub AdvisoriesGHSA-92qh-4rf3-8x2m 7.8

Buffer Overflow in Graphviz Graph Visualization Tools from commit ID f8b9e035 and earlier allows...

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.

Record
GHSA-92qh-4rf3-8x2m
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-120
Updated
2026-11-02
OSVALPINE-CVE-2020-18032 7.8

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.

Record
ALPINE-CVE-2020-18032
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVAZL-34767 7.8

CVE-2020-18032 affecting package graphviz for versions less than 2.42.4-10

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.

Record
AZL-34767
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-05
Show 16 moreShow less
OSVAZL-6454 7.8

CVE-2020-18032 affecting package graphviz for versions less than 2.42.4-6

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.

Record
AZL-6454
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVBELL-CVE-2020-18032 7.8

CVE-2020-18032 does not affect BellSoft software

Record
BELL-CVE-2020-18032
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSV 7.8

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.

Record
CVE-2020-18032
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVDEBIAN-CVE-2020-18032 7.8

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.

Record
DEBIAN-CVE-2020-18032
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVOESA-2021-1195 9.8

graphviz security update

Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design, machine learning, and in visual interfaces for other technical domains.

Security Fix(es):

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.(CVE-2020-18032)

Record
OESA-2021-1195
CVSS 3.1
9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRHSA-2021:4256 7.8

Red Hat Security Advisory: graphviz security update

Record
RHSA-2021:4256
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVRLSA-2021:4256 7.8

Moderate: graphviz security update

Graphviz is open-source graph-visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design, machine learning, and in visual interfaces for other technical domains.

Security Fix(es):

  • graphviz: off-by-one in parse_reclbl() in lib/common/shapes.c (CVE-2020-18032)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.5 Release Notes linked from the References section.

Record
RLSA-2021:4256
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2020-18032 7.8

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.

Record
UBUNTU-CVE-2020-18032
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVALSA-2021:4256 No score

Moderate: graphviz security update

Graphviz is open-source graph-visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design, machine learning, and in visual interfaces for other technical domains.

Security Fix(es):

  • graphviz: off-by-one in parse_reclbl() in lib/common/shapes.c (CVE-2020-18032)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

Record
ALSA-2021:4256
Updated
2026-11-02
OSVMGASA-2021-0228 No score

Updated graphviz packages fix a security vulnerability

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. (CVE-2020-18032)

Record
MGASA-2021-0228
Updated
2026-11-02
OSVopenSUSE-SU-2021:0757-1 No score

Security update for graphviz

This update for graphviz fixes the following issues:

  • CVE-2020-18032: Fixed possible remote code execution via buffer overflow (bsc#1185833).

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2021:0757-1
Updated
2026-11-02
OSVopenSUSE-SU-2021:1651-1 No score

Security update for graphviz

This update for graphviz fixes the following issues:

  • CVE-2020-18032: Fixed possible remote code execution via buffer overflow (bsc#1185833).
Record
openSUSE-SU-2021:1651-1
Updated
2026-11-02
OSVSUSE-SU-2021:1646-1 No score

Security update for graphviz

This update for graphviz fixes the following issues:

  • CVE-2020-18032: Fixed possible remote code execution via buffer overflow (bsc#1185833).
Record
SUSE-SU-2021:1646-1
Updated
2026-11-02
OSVSUSE-SU-2021:1651-1 No score

Security update for graphviz

This update for graphviz fixes the following issues:

  • CVE-2020-18032: Fixed possible remote code execution via buffer overflow (bsc#1185833).
Record
SUSE-SU-2021:1651-1
Updated
2026-11-02
OSVUSN-5264-1 No score

graphviz vulnerabilities

It was discovered that graphviz contains null pointer dereference vulnerabilities. Exploitation via a specially crafted input file can cause a denial of service. (CVE-2018-10196, CVE-2019-11023)

It was discovered that graphviz contains a buffer overflow vulnerability. Exploitation via a specially crafted input file can cause a denial of service or possibly allow for arbitrary code execution. (CVE-2020-18032)

Record
USN-5264-1
Updated
2026-11-02
OSVUSN-5971-1 No score

graphviz vulnerabilities

It was discovered that graphviz contains null pointer dereference vulnerabilities. Exploitation via a specially crafted input file can cause a denial of service. This issue only affected Ubuntu 18.04 LTS. (CVE-2018-10196)

It was discovered that graphviz contains null pointer dereference vulnerabilities. Exploitation via a specially crafted input file can cause a denial of service. These issues only affected Ubuntu 14.04 ESM and Ubuntu 18.04 LTS. (CVE-2019-11023)

It was discovered that graphviz contains a buffer overflow vulnerability. Exploitation via a specially crafted input file can cause a denial of service or possibly allow for arbitrary code execution. These issues only affected Ubuntu 14.04 ESM, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-18032)

Record
USN-5971-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
graphviz
Alpine:v3.11
 before 2.42.3-r1
2.42.3-r1
graphviz
Alpine:v3.12
 before 2.44.0-r1
2.44.0-r1
graphviz
Alpine:v3.13
 before 2.44.0-r2
2.44.0-r2
graphviz
Alpine:v3.14
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.15
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.16
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.17
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.18
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.19
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.20
 before 2.46.0-r0
2.46.0-r0
Show 127 moreShow less
Affected packages
PackageAffectedFixed
graphviz
Alpine:v3.21
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.22
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.23
 before 2.46.0-r0
2.46.0-r0
graphviz
Alpine:v3.24
 before 2.46.0-r0
2.46.0-r0
graphviz
AlmaLinux:8
 before 2.40.1-43.el8
2.40.1-43.el8
graphviz-devel
AlmaLinux:8
 before 2.40.1-43.el8
2.40.1-43.el8
graphviz-doc
AlmaLinux:8
 before 2.40.1-43.el8
2.40.1-43.el8
graphviz-gd
AlmaLinux:8
 before 2.40.1-43.el8
2.40.1-43.el8
graphviz-python3
AlmaLinux:8
 before 2.40.1-43.el8
2.40.1-43.el8
graphviz
Azure Linux:3
 before 2.42.4-10
2.42.4-10
graphviz
Azure Linux:2
 before 2.42.4-6
2.42.4-6
graphviz
Debian:12
 before 2.42.2-5
2.42.2-5
graphviz
Debian:13
 before 2.42.2-5
2.42.2-5
graphviz
Debian:14
 before 2.42.2-5
2.42.2-5
graphviz
Debian:9
From an advisory covering 2 CVEs
 before 2.38.0-17+deb9u1, plus listed versions
2.38.0-17
2.38.0-17+deb9u1
graphviz
Debian:10
 before 2.40.1-6+deb10u1, plus listed versions
2.40.1-6
2.40.1-6+deb10u1
graphviz
Mageia:7
 before 2.40.1-17.2.mga7
2.40.1-17.2.mga7
graphviz
Mageia:8
 before 2.44.1-2.1.mga8
2.44.1-2.1.mga8
graphviz
openEuler:20.03-LTS-SP1
 before 2.44.0-2.oe1
2.44.0-2.oe1
graphviz
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-debugsource
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-gd-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-guile-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-java-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-lua-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-ocaml-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-perl-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-python3-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-ruby-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-tcl-debuginfo
Red Hat:enterprise_linux:8::appstream
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-debugsource
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-devel
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-doc
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-gd
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-gd-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-guile-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-java-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-lua-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-ocaml-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-perl-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-python3
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-python3-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-ruby-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz-tcl-debuginfo
Red Hat:enterprise_linux:8::crb
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz
Rocky Linux:8
 before 0:2.40.1-43.el8
0:2.40.1-43.el8
graphviz
SUSE:HPE Helion OpenStack 8
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:HPE Helion OpenStack 8
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:OpenStack Cloud 8
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:OpenStack Cloud 8
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:OpenStack Cloud 9
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:OpenStack Cloud 9
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:OpenStack Cloud Crowbar 8
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:OpenStack Cloud Crowbar 8
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:OpenStack Cloud Crowbar 9
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:OpenStack Cloud Crowbar 9
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise High Availability Extension 12 SP3
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise High Availability Extension 12 SP4
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise High Availability Extension 12 SP5
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Software Development Kit 12 SP5
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Server 12 SP2-BCL
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise Server 12 SP2-BCL
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Server 12 SP3-LTSS
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise Server 12 SP3-LTSS
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Server 12 SP3-BCL
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise Server 12 SP3-BCL
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Server 12 SP4-LTSS
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise Server 12 SP4-LTSS
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Server 12 SP5
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise Server 12 SP5
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz-plugins
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
 before 2.28.0-29.6.1
2.28.0-29.6.1
graphviz
SUSE:Linux Enterprise Module for Basesystem 15 SP2
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise Module for Basesystem 15 SP3
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Module for Development Tools 15 SP2
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Module for Development Tools 15 SP3
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Module for Package Hub 15 SP2
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Module for Package Hub 15 SP3
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Module for Server Applications 15 SP2
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Module for Server Applications 15 SP3
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise High Availability Extension 15
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise High Availability Extension 15 SP1
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise High Availability Extension 15 SP2
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise High Availability Extension 15 SP3
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise High Performance Computing 15-ESPOS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise High Performance Computing 15-ESPOS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise High Performance Computing 15-LTSS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise High Performance Computing 15-LTSS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise Server 15-LTSS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Server 15-LTSS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise Server 15 SP1-BCL
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Server 15 SP1-BCL
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise Server 15 SP1-LTSS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Server 15 SP1-LTSS
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise Server for SAP Applications 15
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Server for SAP Applications 15
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Linux Enterprise Server for SAP Applications 15 SP1
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Linux Enterprise Server for SAP Applications 15 SP1
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Manager Proxy 4.0
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Manager Proxy 4.0
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Manager Retail Branch Server 4.0
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Manager Retail Branch Server 4.0
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Manager Server 4.0
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Manager Server 4.0
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
SUSE:Enterprise Storage 6
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
SUSE:Enterprise Storage 6
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz
Ubuntu:Pro:14.04:LTS
 before 2.36.0-0ubuntu3.2+esm1, plus listed versions
2.26.3-15ubuntu42.34.0-0ubuntu42.34.0-0ubuntu52.36.0-0ubuntu12.36.0-0ubuntu22.36.0-0ubuntu32.36.0-0ubuntu3.12.36.0-0ubuntu3.2
2.36.0-0ubuntu3.2+esm1
graphviz
Ubuntu:Pro:16.04:LTS
 before 2.38.0-12ubuntu2.1+esm1, plus listed versions
2.38.0-10build12.38.0-112.38.0-122.38.0-12build12.38.0-12ubuntu12.38.0-12ubuntu22.38.0-12ubuntu2.1
2.38.0-12ubuntu2.1+esm1
graphviz
Ubuntu:Pro:18.04:LTS
 before 2.40.1-2ubuntu0.1~esm1, plus listed versions
2.38.0-16ubuntu22.38.0-18ubuntu12.40.1-0ubuntu52.40.1-0ubuntu62.40.1-2
2.40.1-2ubuntu0.1~esm1
graphviz
Ubuntu:Pro:20.04:LTS
 before 2.42.2-3ubuntu0.1~esm1, plus listed versions
2.40.1-7build12.40.1-7build22.42.2-32.42.2-3build12.42.2-3build2
2.42.2-3ubuntu0.1~esm1
graphviz
Ubuntu:Pro:16.04:LTS
From an advisory covering 3 CVEs
 before 2.38.0-12ubuntu2.1+esm1, plus listed versions
2.38.0-10build12.38.0-112.38.0-122.38.0-12build12.38.0-12ubuntu12.38.0-12ubuntu22.38.0-12ubuntu2.1
2.38.0-12ubuntu2.1+esm1
graphviz
Ubuntu:Pro:14.04:LTS
From an advisory covering 3 CVEs
 before 2.36.0-0ubuntu3.2+esm1, plus listed versions
2.26.3-15ubuntu42.34.0-0ubuntu42.34.0-0ubuntu52.36.0-0ubuntu12.36.0-0ubuntu22.36.0-0ubuntu32.36.0-0ubuntu3.12.36.0-0ubuntu3.2
2.36.0-0ubuntu3.2+esm1
graphviz
Ubuntu:Pro:18.04:LTS
From an advisory covering 3 CVEs
 before 2.40.1-2ubuntu0.1~esm1, plus listed versions
2.38.0-16ubuntu22.38.0-18ubuntu12.40.1-0ubuntu52.40.1-0ubuntu62.40.1-2
2.40.1-2ubuntu0.1~esm1
graphviz
Ubuntu:Pro:20.04:LTS
From an advisory covering 3 CVEs
 before 2.42.2-3ubuntu0.1~esm1, plus listed versions
2.40.1-7build12.40.1-7build22.42.2-32.42.2-3build12.42.2-3build2
2.42.2-3ubuntu0.1~esm1
graphviz
openSUSE:Leap 15.2
 before 2.40.1-lp152.7.10.1
2.40.1-lp152.7.10.1
graphviz-addons
openSUSE:Leap 15.2
 before 2.40.1-lp152.7.10.1
2.40.1-lp152.7.10.1
graphviz
openSUSE:Leap 15.3
 before 2.40.1-6.9.1
2.40.1-6.9.1
graphviz-addons
openSUSE:Leap 15.3
 before 2.40.1-6.9.1
2.40.1-6.9.1

History

History
RecordedChangedSources
affected
factsOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2020-18032 is a high vulnerability (CVSS 7.8) in Graphviz, published April 29, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.61%, the 85th percentile. Fixed in graphviz 2.42.3-r1.

References

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