Denial of Service Vulnerability in Cisco CallManager Express (CME)

CVE-2010-4686 · HIGH Severity

AV:N/AC:L/AU:N/C:N/I:N/A:C

CallManager Express (CME) on Cisco IOS before 15.0(1)XA1 does not properly handle SIP TRUNK traffic that contains rate bursts and a "peculiar" request size, which allows remote attackers to cause a denial of service (memory consumption) by sending this traffic over a long duration, aka Bug ID CSCtb47950.

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