CVE-2009-20007
Talkative IRC v0.4.4.16 Response Buffer Overflow
Vexday Risk Score
63Prioridad alta
Decisión SSVC (CISA)
Attend
PoC disponible → seguir de cerca
CVSS 9.3EPSS 1.7%KEV nãoPoC públicaNuclei —Metasploit simPatch —
Ciclo de vida
17 mar 2009Exploit Metasploit disponible
16 sep 2025Publicada en NVD
Recomendación: Planificar corrección próxima — ya existe PoC pública.
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
Talkative · Talkative IRCPoCs públicas encontradas — 4
cve_referenceraw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/misc/talkative_response.rbno verificadocve_referencewww.exploit-db.com/exploits/16459no verificadocve_referencewww.exploit-db.com/exploits/8227no verificadocve_referencewww.zeroscience.mk/en/vulnerabilities/ZSL-2009-4909.phpno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Hablar con TrueHacking →Referencias
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/misc/talkative_response.rbhttps://web.archive.org/web/20090116203306/http://www.talkative-irc.com/https://www.exploit-db.com/exploits/16459https://www.exploit-db.com/exploits/8227https://www.vulncheck.com/advisories/talkative-irc-response-buffer-overflowhttps://www.zeroscience.mk/en/vulnerabilities/ZSL-2009-4909.php