CVEvulnerability
CVE-2012-1311
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2012-03-29
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.8 HIGH — AV:N/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-399
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.
Affected configurations
• 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
Related
Weakness · not in database (1)
References
- http://osvdb.org/80692 osvdb.org
- http://secunia.com/advisories/48611 secunia.com
- http://secunia.com/advisories/48621 secunia.com
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-rsvp Vendor Advisory
- http://www.securityfocus.com/bid/52754 www.securityfocus.com
- http://www.securitytracker.com/id?1026865 www.securitytracker.com
- http://osvdb.org/80692 osvdb.org
- http://secunia.com/advisories/48611 secunia.com
- http://secunia.com/advisories/48621 secunia.com
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-rsvp Vendor Advisory
- http://www.securityfocus.com/bid/52754 www.securityfocus.com
- http://www.securitytracker.com/id?1026865 www.securitytracker.com