CVE-2012-1311

Cisco IOS 15.0-15.1 and IOS XE 3.2.xS-3.4.xS - Denial of Service via Crafted RSVP Packets

Title source: llm
STIX 2.1

Description

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.

References (6)

Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/52754
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1026865
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/80692
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/48611
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/48621

Scores

EPSS 0.0201
EPSS Percentile 78.8%

Details

CWE
CWE-399
Status published
Products (7)
cisco/ios 15.0
cisco/ios 15.1
cisco/ios_xe 3.2.0s
cisco/ios_xe 3.2.1s
cisco/ios_xe 3.2.2s
cisco/ios_xe 3.3.0s
cisco/ios_xe 3.4.0s
Published Mar 29, 2012
Tracked Since Feb 18, 2026