CVE-2018-19134
7.8 · HIGHOverview
CVE-2018-19134 is a high-severity vulnerability affecting artifex ghostscript. It was published on December 20, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 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
In Artifex Ghostscript through 9.25, the setpattern operator did not properly validate certain types. A specially crafted PostScript document could exploit this to crash Ghostscript or, possibly, execute arbitrary code in the context of the Ghostscript process. This is a type confusion issue because of failure to check whether the Implementation of a pattern dictionary was a structure type.
Remediation
Check the references section for vendor advisories and patches from artifex. Update ghostscript 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 |
|---|---|---|---|
| artifex | ghostscript | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2018-19134?
CVE-2018-19134 is a high-severity vulnerability affecting artifex ghostscript. It was published on December 20, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2018-19134?
This vulnerability has a CVSS 3.0 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-2018-19134?
Check the references section for vendor advisories and patches from artifex. Update ghostscript 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-2018-19134?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-19134 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.
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