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cve[email protected]CVE-2010-4686
HistoryJan 07, 2011 - 7:00 p.m.

CVE-2010-4686

2011-01-0719:00:20
CWE-400
web.nvd.nist.gov
18
cisco
callmanager
cme
ios
denial of service
dos
sip trunk
vulnerability

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.8%

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.

Affected configurations

NVD
Node
ciscoiosRange<15.0\(1\)xa1
CPENameOperatorVersion
cisco:ioscisco ioslt15.0\(1\)xa1

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

6.9 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.8%

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