VulnerabilityModified
CVE-2012-4098
The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service (BGP service reset and resync) via a malformed UPDATE message, aka Bug ID CSCtn13055.
MEDIUM 5.0EPSS 2.40%
Does this matter?
Lower severity and a low EPSS score (2.40%). Track it; it rarely justifies an emergency change on its own.
Description
The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service (BGP service reset and resync) via a malformed UPDATE message, aka Bug ID CSCtn13055.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.40% probability · 83th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- cisco/nx-os
- Source
- psirt@cisco.com
References
- http://osvdb.org/98129
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4098Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/87675
- http://osvdb.org/98129
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4098Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/87675
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.