Description
Cisco Firewall Services Module (aka FWSM) 3.1 before 3.1(21), 3.2 before 3.2(22), 4.0 before 4.0(16), and 4.1 before 4.1(7), when IPv6 is used, allows remote attackers to cause a denial of service (memory corruption and module crash or hang) via vectors that trigger syslog message 302015, aka Bug ID CSCti83875.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/70326
Vendor Advisory vendor-advisory
x_refsource_cisco
http://www.cisco.com/warp/public/707/cisco-sa-20111005-fwsm.shtml
Scores
EPSS
0.0177
EPSS Percentile
75.8%
Details
CWE
CWE-399
Status
published
Products (50)
cisco/catalyst_6500
cisco/catalyst_7600
cisco/firewall_services_module_software
3.1
cisco/firewall_services_module_software
3.1\(2\)
cisco/firewall_services_module_software
3.1\(3\)
cisco/firewall_services_module_software
3.1\(4\)
cisco/firewall_services_module_software
3.1\(5\)
cisco/firewall_services_module_software
3.1\(6\)
cisco/firewall_services_module_software
3.1\(7\)
cisco/firewall_services_module_software
3.1\(8\)
... and 40 more
Published
Oct 06, 2011
Tracked Since
Feb 18, 2026