CVE-2009-20007

Summary

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.

Affected Software

Weaknesses

• CWE-121: CWE-121 Stack-based Buffer Overflow

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: total

Additional References

• https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/misc/talkative_response.rb
• https://www.exploit-db.com/exploits/8227
• https://www.exploit-db.com/exploits/16459
• https://www.zeroscience.mk/en/vulnerabilities/ZSL-2009-4909.php

References

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

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