Unscored severity · published Sep 27, 2012
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…
–
CVSS
2.3%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IX
IOS XE · Cisco
3.5.0s; 3.5.1s · source: NVD
IO
Ios · Cisco
15.2 · source: NVD
IX
Ios XR · Cisco
4.1; 4.1.1; 4.1.2; 4.2.0; 4.2.1; 4.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-4617
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-4617
Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-bgp
www.securityfocus.com
http://www.securityfocus.com/bid/55694
www.securitytracker.com
http://www.securitytracker.com/id?1027576
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