CVE-2008-3802
HighSummary
Nieokreślona podatność w implementacji protokołu inicjowania sesji (SIP) w Cisco IOS w wersjach od 12.2 do 12.4, gdy skonfigurowano VoIP, pozwala zdalnym atakującym na spowodowanie odmowy usługi (przeładowanie urządzenia) za pomocą nieokreślonych, ważnych wiadomości SIP.
Risk Assessment
Podatność ta może prowadzić do przestojów w działaniu urządzeń VoIP, co wpływa na dostępność usług komunikacyjnych w organizacji.
Recommendation
Zaleca się aktualizację oprogramowania Cisco IOS do najnowszej wersji, aby usunąć tę podatność oraz monitorowanie ruchu SIP w celu wykrywania potencjalnych ataków.
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Original NVD description (English source)
Unspecified vulnerability in the Session Initiation Protocol (SIP) implementation in Cisco IOS 12.2 through 12.4, when VoIP is configured, allows remote attackers to cause a denial of service (device reload) via unspecified valid SIP messages, aka Cisco bug ID CSCsk42759, a different vulnerability than CVE-2008-3800 and CVE-2008-3801.