Vulnerability in Cisco iOS
CVE-2012-1311
The RSVP feature in Cisco IOS 15.0 and 15.1 and IOS XE 3.2.xS through 3.4.xS before 3.4.2S, when a VRF interface is configured, allows remote attackers to cause a denial of service (interface queue wedge and service outage) via crafted RSVP packets, aka Bug ID CSCts80643.
EPSS: 0.020 (78.8th percentile) — read the EPSS interpretation.
Affected products
- Cisco Ios — versions 15.0, 15.1
- Cisco Ios_xe — versions 3.2.0s, 3.2.1s, 3.2.2s
- N/a — versions n/a
Weakness classification (CWE)
References
- psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
- psirt@cisco.com (x_refsource_OSVDB, vdb-entry)
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
- psirt@cisco.com (x_refsource_SECUNIA, third-party-advisory)
- psirt@cisco.com (vdb-entry, x_refsource_BID)
- psirt@cisco.com (x_refsource_SECUNIA, third-party-advisory)