National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-1576 Detail

Current Description

The Cisco Content Services Switch (CSS) 11500 with software before 8.20.4.02 and the Application Control Engine (ACE) 4710 with software before A2(3.0) do not properly handle use of LF, CR, and LFCR as alternatives to the standard CRLF sequence between HTTP headers, which allows remote attackers to bypass intended header insertions or conduct HTTP request smuggling attacks via crafted header data, as demonstrated by LF characters preceding ClientCert-Subject and ClientCert-Subject-CN headers, aka Bug ID CSCta04885.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
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://securitytracker.com/id?1024167
http://securitytracker.com/id?1024168
http://www.securityfocus.com/archive/1/512144/100/0/threaded
http://www.securityfocus.com/bid/41315
http://www.vsecurity.com/resources/advisory/20100702-1/ Exploit

Technical Details

Vulnerability Type (View All)

  • Improper Input Validation (CWE-20)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:h:cisco:content_services_switch_11500:8.20.0.01:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:content_services_switch_11500:8.20.1.01:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:content_services_switch_11500:08.20.1.01:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:content_services_switch_11500:8.20.2.01:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:content_services_switch_11500:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
8.20.3.03

Configuration 2 ( hide )
 cpe:2.3:h:cisco:ace_4710:a1\(2.0\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:ace_4710:a1\(8.0\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:cisco:ace_4710:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
a3(2.5)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-1576
NVD Published Date:
07/06/2010
NVD Last Modified:
10/10/2018