CVE-2006-4626
7.5 · HIGHOverview
CVE-2006-4626 is a high-severity vulnerability affecting alwil avast_antivirus. It was published on September 7, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Heap-based buffer overflow in alwil avast! Anti-virus Engine before 4.7.869 allows remote attackers to execute arbitrary code via a crafted LHA file that contains extended headers with file and directory names whose concatenation triggers the overflow.
Remediation
Check the references section for vendor advisories and patches from alwil. Update avast_antivirus 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 |
|---|---|---|---|
| alwil | avast_antivirus | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2006-4626?
CVE-2006-4626 is a high-severity vulnerability affecting alwil avast_antivirus. It was published on September 7, 2006 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2006-4626?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2006-4626?
Check the references section for vendor advisories and patches from alwil. Update avast_antivirus 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-2006-4626?
CyberStrike's AI-powered security agents can automatically detect CVE-2006-4626 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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