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CVE Record

CVE-2008-5185: The highlighting functionality in geshi.php in GeSHi before 1.0.8 allows remote attackers to cause a denial...

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 "<".

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

GeSHi before 1.0.8 can hang while highlighting malformed XML-like input. In a web application that sends user-provided snippets to GeSHi, an attacker could consume server resources and degrade availability. The sources describe denial of service, not data theft or code execution. Exposure is most likely in applications bundling GeSHi before 1.0.8 and highlighting untrusted XML or code snippets. The bundle does not identify specific downstream products, distributions, or internet-exposed services. Treat this as a targeted availability risk for older systems that render user-submitted code. Prioritize remediation where GeSHi is internet-facing or used in shared hosting, forums, wikis, documentation portals, or ticketing workflows. Mitigation focus: Upgrade GeSHi to version 1.0.8 or a vendor-confirmed fixed release.; Inventory applications that bundle GeSHi directly or through packaged plugins.; Restrict syntax highlighting of untrusted XML until the library is updated..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
2Source links

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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