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CVE-2010-4820

4.4 · MEDIUM

Untrusted search path vulnerability in Ghostscript 8.62 allows local users to execute arbitrary PostScript code via a Trojan horse Postscript library file in Encoding/ under the current working dir…

Published Oct 27, 2014ghostscriptCWE-94EPSS 0.47%

Overview

CVE-2010-4820 is a medium-severity vulnerability affecting ghostscript ghostscript. It was published on October 27, 2014 and has a CVSS 2.0 base score of 4.4 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.4, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Untrusted search path vulnerability in Ghostscript 8.62 allows local users to execute arbitrary PostScript code via a Trojan horse Postscript library file in Encoding/ under the current working directory, a different vulnerability than CVE-2010-2055.

Remediation

Check the references section for vendor advisories and patches from ghostscript. 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

VendorProductVersionsStatus

References

Refbugs.ghostscript.com/show_bug.cgi?id=691339Refrhn.redhat.com/errata/RHSA-2012-0095.htmlRefrhn.redhat.com/errata/RHSA-2012-0096.htmlRefwww.openwall.com/lists/oss-security/2012/01/04/7Refwww.securityfocus.com/archive/1/511433Refwww.securityfocus.com/bid/51847Refbugzilla.redhat.com/show_bug.cgi?id=599564Refbugzilla.redhat.com/show_bug.cgi?id=771853Refbugs.ghostscript.com/show_bug.cgi?id=691339Refrhn.redhat.com/errata/RHSA-2012-0095.html

How CyberStrike helps

Frequently asked questions

What is CVE-2010-4820?

CVE-2010-4820 is a medium-severity vulnerability affecting ghostscript ghostscript. It was published on October 27, 2014 and has a CVSS 2.0 base score of 4.4 (MEDIUM).

How severe is CVE-2010-4820?

This vulnerability has a CVSS 2.0 base score of 4.4, rated MEDIUM. 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-2010-4820?

Check the references section for vendor advisories and patches from ghostscript. 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-2010-4820?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-4820 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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