CVE-2010-4686

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:C
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
ciscoios
𝑥
< 15.0\(1\)xa1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
http://www.securityfocus.com/bid/45769
https://exchange.xforce.ibmcloud.com/vulnerabilities/64585
http://www.cisco.com/en/US/docs/ios/15_0/15_0x/15_01_XA/rn800xa.pdf
http://www.securityfocus.com/bid/45769
https://exchange.xforce.ibmcloud.com/vulnerabilities/64585