CVE-2009-3627
4.3 · MEDIUMOverview
CVE-2009-3627 is a medium-severity vulnerability affecting derrick_oswald html-parser. It was published on October 29, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The decode_entities function in util.c in HTML-Parser before 3.63 allows context-dependent attackers to cause a denial of service (infinite loop) via an incomplete SGML numeric character reference, which triggers generation of an invalid UTF-8 character.
Remediation
Check the references section for vendor advisories and patches from derrick_oswald. Update html-parser 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 |
|---|---|---|---|
| derrick_oswald | html-parser | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2009-3627?
CVE-2009-3627 is a medium-severity vulnerability affecting derrick_oswald html-parser. It was published on October 29, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
How severe is CVE-2009-3627?
This vulnerability has a CVSS 2.0 base score of 4.3, 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-2009-3627?
Check the references section for vendor advisories and patches from derrick_oswald. Update html-parser 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-2009-3627?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-3627 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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