CVE-2009-1391
6.8 · MEDIUMOverview
CVE-2009-1391 is a medium-severity vulnerability affecting paul_marquess compress-raw-zlib_perl_module. It was published on June 16, 2009 and has a CVSS 2.0 base score of 6.8 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Off-by-one error in the inflate function in Zlib.xs in Compress::Raw::Zlib Perl module before 2.017, as used in AMaViS, SpamAssassin, and possibly other products, allows context-dependent attackers to cause a denial of service (hang or crash) via a crafted zlib compressed stream that triggers a heap-based buffer overflow, as exploited in the wild by Trojan.Downloader-71014 in June 2009.
Remediation
Check the references section for vendor advisories and patches from paul_marquess. Update compress-raw-zlib_perl_module 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 |
|---|---|---|---|
| paul_marquess | compress-raw-zlib_perl_module | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2009-1391?
CVE-2009-1391 is a medium-severity vulnerability affecting paul_marquess compress-raw-zlib_perl_module. It was published on June 16, 2009 and has a CVSS 2.0 base score of 6.8 (MEDIUM).
How severe is CVE-2009-1391?
This vulnerability has a CVSS 2.0 base score of 6.8, 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-2009-1391?
Check the references section for vendor advisories and patches from paul_marquess. Update compress-raw-zlib_perl_module 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-2009-1391?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-1391 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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