CVE-2020-18032
7.8 · HIGHOverview
CVE-2020-18032 is a high-severity vulnerability affecting graphviz graphviz. It was published on April 29, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from graphviz. Update graphviz to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| graphviz | graphviz | >= 0, < 2.46.0 | Affected |
References
Frequently Asked Questions
What is CVE-2020-18032?
CVE-2020-18032 is a high-severity vulnerability affecting graphviz graphviz. It was published on April 29, 2021 and has a CVSS 3.1 base score of 7.8 (HIGH).
How severe is CVE-2020-18032?
This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-18032?
Check the references section for vendor advisories and patches from graphviz. Update graphviz to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-18032?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-18032 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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