CVE-2007-0918
Cisco IOS - Denial of Service in ATOMIC.TCP Signature Engine
Title source: llmDescription
The ATOMIC.TCP signature engine in the Intrusion Prevention System (IPS) feature for Cisco IOS 12.4XA, 12.3YA, 12.3T, and other trains allows remote attackers to cause a denial of service (IPS crash and traffic loss) via unspecified manipulations that are not properly handled by the regular expression feature, as demonstrated using the 3123.0 (Netbus Pro Traffic) signature.
References (9)
Core 9
Core References
Broken Link vdb-entry
x_refsource_osvdb
http://osvdb.org/33053
Broken Link, Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id?1017631
Vendor Advisory vendor-advisory
x_refsource_cisco
http://www.cisco.com/en/US/products/products_security_advisory09186a00807e0a5b.shtml
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/32474
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/22549
Vendor Advisory x_refsource_misc
http://www.cisco.com/en/US/products/products_security_response09186a00807e0a5e.html
Broken Link vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5832
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/24142
Permissions Required, Third Party Advisory vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2007/0597
Scores
EPSS
0.0311
EPSS Percentile
86.4%
Details
Status
published
Products (25)
cisco/ios
12.3t
cisco/ios
12.3xq
cisco/ios
12.3xr
cisco/ios
12.3xs
cisco/ios
12.3xw
cisco/ios
12.3xx
cisco/ios
12.3xy
cisco/ios
12.3ya
cisco/ios
12.3yd
cisco/ios
12.3yg
... and 15 more
Published
Feb 14, 2007
Tracked Since
Feb 18, 2026