CVE-2010-4686

N/A Unknown
Published: January 07, 2011 Modified: April 29, 2026
View on NVD

Description

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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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
Source: cve@mitre.org
Vendor Advisory
http://www.securityfocus.com/bid/45769
Source: cve@mitre.org
Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/64585
Source: cve@mitre.org
Third Party Advisory VDB Entry
http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.securityfocus.com/bid/45769
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/64585
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
3.2%
86th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-400

Affected Vendors

cisco

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