National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2007-2688 Detail

Current Description

The Cisco Intrusion Prevention System (IPS) and IOS with Firewall/IPS Feature Set do not properly handle certain full-width and half-width Unicode character encodings, which might allow remote attackers to evade detection of HTTP traffic.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://www.cisco.com/en/US/products/products_security_response09186a008083f82e.html
http://www.gamasec.net/english/gs07-01.html
http://www.kb.cert.org/vuls/id/739224 US Government Resource
http://www.securityfocus.com/archive/1/468633/100/0/threaded
http://www.securityfocus.com/bid/23980
http://www.securitytracker.com/id?1018053
http://www.securitytracker.com/id?1018054
http://www.vupen.com/english/advisories/2007/1803
https://exchange.xforce.ibmcloud.com/vulnerabilities/34277
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5465

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cisco:ips_sensor_software:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.0\(1\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.0\(2\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.0\(6\)p1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.1\(1\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.1\(1a\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.1\(1b\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.1\(1c\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.1\(1d\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.1\(1e\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:ips_sensor_software:5.1\(p1\):*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:cisco:ios:10.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:11.1cc:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:11.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.0s:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.0st:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.0t:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.1e:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.1t:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:cisco:ios:12.2t:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

15 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2007-2688
NVD Published Date:
05/15/2007
NVD Last Modified:
10/30/2018