CVE-2012-4617

The BGP implementation in Cisco IOS 15.2, IOS XE 3.5.xS before 3.5.2S, and IOS XR 4.1.0 through 4.2.2 allows remote attackers to cause a denial of service (multiple connection resets) by leveraging a peer relationship and sending a malformed attribute, aka Bug IDs CSCtt35379, CSCty58300, CSCtz63248, and CSCtz62914.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.1 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:C
ciscoCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 67%
VendorProductVersion
ciscoios
15.2
ciscoios_xe
3.5.0s:s
ciscoios_xe
3.5.1s:s
ciscoios_xr
4.1
ciscoios_xr
4.1.1
ciscoios_xr
4.1.2
ciscoios_xr
4.2.0
ciscoios_xr
4.2.1
ciscoios_xr
4.2.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-bgp
http://www.securityfocus.com/bid/55694
http://www.securitytracker.com/id?1027576
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-bgp
http://www.securityfocus.com/bid/55694
http://www.securitytracker.com/id?1027576