Description
Memory leak in the HTTP Inspection Engine feature in the Zone-Based Firewall in Cisco IOS 12.4, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted transit HTTP traffic, aka Bug ID CSCtq36153.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/52753
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-zbfw
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/74435
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/48608
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id?1026861
Third Party Advisory, VDB Entry vdb-entry
x_refsource_osvdb
http://osvdb.org/80697
Scores
EPSS
0.0201
EPSS Percentile
78.8%
Details
CWE
CWE-399
Status
published
Products (4)
cisco/ios
12.4
cisco/ios
15.0
cisco/ios
15.1
cisco/ios
15.2
Published
Mar 29, 2012
Tracked Since
Feb 18, 2026