CVE-2013-1133
HighSummary
Podatność w Cisco Unified Communications Manager (CUCM) przed wersją 8.6(2a)su2, 8.6 BE3k przed 8.6(4) BE3k oraz 9.x przed 9.0(1) umożliwia zdalnym atakującym wywołanie odmowy usługi poprzez wysyłanie źle sformatowanych pakietów do nieużywanych portów UDP. Problem ten jest znany jako Bug ID CSCtx43337.
Risk Assessment
Atakujący mogą spowodować wysokie zużycie CPU oraz przerwy w działaniu interfejsu graficznego i usług głosowych, co może prowadzić do zakłóceń w komunikacji w organizacji.
Recommendation
Zaleca się aktualizację Cisco Unified Communications Manager do najnowszej wersji, aby zniwelować ryzyko związane z tą podatnością.
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Original NVD description (English source)
Cisco Unified Communications Manager (CUCM) 8.6 before 8.6(2a)su2, 8.6 BE3k before 8.6(4) BE3k, and 9.x before 9.0(1) allows remote attackers to cause a denial of service (CPU consumption and GUI and voice outages) via malformed packets to unused UDP ports, aka Bug ID CSCtx43337.

