CVE-2007-3361
HighSummary
Nortel PC Client SIP Soft Phone w wersji 4.1 3.5.208[20051015] jest podatny na atak, który może prowadzić do awarii urządzenia poprzez wysłanie wiadomości SIP z nieprawidłowym nagłówkiem. Atakujący zdalnie mogą spowodować zablokowanie działania aplikacji.
Risk Assessment
Ryzyko dla organizacji polega na możliwości zdalnego wywołania awarii urządzenia, co może prowadzić do przerw w komunikacji i utraty dostępu do usług. Tego typu atak może wpłynąć na ciągłość działania organizacji.
Recommendation
Zaleca się aktualizację oprogramowania do najnowszej wersji, aby usunąć tę podatność. Dodatkowo, warto monitorować ruch SIP w celu wykrywania i blokowania potencjalnych ataków.
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Original NVD description (English source)
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a denial of service (device crash) via a SIP message with a malformed header.

