CVE-2012-1367

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2012-08-06 · updated 2026-06-16
Weakness: CWE-20

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.

Affected products

Cisco IOS: 12.0, 12.2, 15.0, 15.1, 15.2

References

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

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