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CVE-2009-20007

Published Sep 16, 2025 CWE-121 EPSS 1.40% (71th pctl)

Overview

CVE-2009-20007 is a known-severity vulnerability. It was published on September 16, 2025.

Technical Description

Talkative IRC v0.4.4.16 is vulnerable to a stack-based buffer overflow when processing specially crafted response strings sent to a connected client. An attacker can exploit this flaw by sending an overly long message that overflows a fixed-length buffer, potentially leading to arbitrary code execution in the context of the vulnerable process. This vulnerability is exploitable remotely and does not require authentication.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Ref raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/misc/talkative_response.rb Ref web.archive.org/web/20090116203306/http://www.talkative-irc.com/ Ref www.exploit-db.com/exploits/16459 Ref www.exploit-db.com/exploits/8227 Ref www.vulncheck.com/advisories/talkative-irc-response-buffer-overflow Ref www.zeroscience.mk/en/vulnerabilities/ZSL-2009-4909.php Ref raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/misc/talkative_response.rb Ref www.exploit-db.com/exploits/16459 Ref www.exploit-db.com/exploits/8227 Ref www.zeroscience.mk/en/vulnerabilities/ZSL-2009-4909.php

Frequently Asked Questions

What is CVE-2009-20007?

CVE-2009-20007 is a known-severity vulnerability. It was published on September 16, 2025.

How severe is CVE-2009-20007?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2009-20007?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2009-20007?

CyberStrike's AI-powered security agents can automatically detect CVE-2009-20007 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

Autonomous Discovery

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Code Review

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HackBrowser

Browser-based exploitation validates findings with real proof-of-concept.
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