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CVE-2008-5185

5.0 · MEDIUM

The highlighting functionality in geshi.php in GeSHi before 1.0.8 allows remote attackers to cause a denial of service (infinite loop) via an XML sequence containing an opening delimiter without a…

Published Nov 21, 2008geshiCWE-399EPSS 3.89%

Overview

CVE-2008-5185 is a medium-severity vulnerability affecting geshi geshi. It was published on November 21, 2008 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The highlighting functionality in geshi.php in GeSHi before 1.0.8 allows remote attackers to cause a denial of service (infinite loop) via an XML sequence containing an opening delimiter without a closing delimiter, as demonstrated using "<".

Remediation

Check the references section for vendor advisories and patches from geshi. Update geshi 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
geshigeshi0Affected

References

Refgeshi.svn.sourceforge.net/viewvc/geshi/trunk/geshi-1.0.X/src/geshi.php?r1=1321&r2=1322&view=patchRefwww.openwall.com/lists/oss-security/2008/11/20/4Refwww.securityfocus.com/bid/32377Refexchange.xforce.ibmcloud.com/vulnerabilities/46769Refgeshi.svn.sourceforge.net/viewvc/geshi/trunk/geshi-1.0.X/src/geshi.php?r1=1321&r2=1322&view=patchRefwww.openwall.com/lists/oss-security/2008/11/20/4Refwww.securityfocus.com/bid/32377Refexchange.xforce.ibmcloud.com/vulnerabilities/46769

How CyberStrike helps

Frequently asked questions

What is CVE-2008-5185?

CVE-2008-5185 is a medium-severity vulnerability affecting geshi geshi. It was published on November 21, 2008 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2008-5185?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-5185?

Check the references section for vendor advisories and patches from geshi. Update geshi 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-2008-5185?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-5185 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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