CVE-2012-1367

Cisco IOS 12.0 12.2 15.0-15.2 - Denial of Service via BGP UPDATE Message

Title source: llm

Description

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538.

References (1)

Core 1

Core References

Exploit, Vendor Advisory x_refsource_confirm

http://www.cisco.com/en/US/docs/ios/12_2sr/release/notes/122SRcavs1.html

Scores

EPSS 0.0180

EPSS Percentile 75.9%

Details

CWE

CWE-20

Status published

Products (5)

cisco/ios 12.0

cisco/ios 12.2

cisco/ios 15.0

cisco/ios 15.1

cisco/ios 15.2

Published Aug 06, 2012

Tracked Since Feb 18, 2026