CVE-2013-3453
HighSummary
W Cisco Unified Communications Manager IM i Presence Service przed wersją 8.6(5)SU1 oraz 9.x przed wersją 9.1(2) występuje wyciek pamięci, który pozwala zdalnym atakującym na spowodowanie odmowy usługi poprzez nawiązywanie wielu połączeń TCP do portów 5060 lub 5061.
Risk Assessment
Atakujący mogą wykorzystać tę podatność do zwiększenia zużycia pamięci i CPU, co prowadzi do zakłócenia działania usługi w organizacji.
Recommendation
Zaleca się aktualizację Cisco Unified Communications Manager do najnowszej wersji, aby usunąć tę podatność oraz monitorowanie połączeń TCP na portach 5060 i 5061.
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Original NVD description (English source)
Memory leak in Cisco Unified Communications Manager IM and Presence Service before 8.6(5)SU1 and 9.x before 9.1(2), and Cisco Unified Presence, allows remote attackers to cause a denial of service (memory and CPU consumption) by making many TCP connections to port (1) 5060 or (2) 5061, aka Bug ID CSCud84959.