CVE-2006-5646
5.0 · MEDIUMOverview
CVE-2006-5646 is a medium-severity vulnerability affecting sophos anti-virus. It was published on November 1, 2006 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
Heap-based buffer overflow in Sophos Anti-Virus and Endpoint Security before 6.0.5, Anti-Virus for Linux before 5.0.10, and other platforms before 4.11, when archive scanning is enabled, allows remote attackers to trigger a denial of service (memory corruption) via a CHM file with an LZX decompression header that specifies a Window_size of 0.
Remediation
Check the references section for vendor advisories and patches from sophos. Update anti-virus 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 |
|---|---|---|---|
| sophos | endpoint_security | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2006-5646?
CVE-2006-5646 is a medium-severity vulnerability affecting sophos anti-virus. It was published on November 1, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-2006-5646?
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-2006-5646?
Check the references section for vendor advisories and patches from sophos. Update anti-virus 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-2006-5646?
CyberStrike's AI-powered security agents can automatically detect CVE-2006-5646 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.
How CyberStrike Helps
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