Vulnerability Monitor

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CVE-2010-2629

The Cisco Content Services Switch (CSS) 11500 with software 8.20.4.02 and the Application Control Engine (ACE) 4710 with software A2(3.0) do not properly handle LF header terminators in situations where the GET line is terminated by CRLF, which allows remote attackers to conduct HTTP request smuggling attacks and possibly bypass intended header insertions via crafted header data, as demonstrated by an LF character between the ClientCert-Subject and ClientCert-Subject-CN headers. NOTE: this vulnerability exists because of an incomplete fix for CVE-2010-1576.

Published

2010-07-06T17:17:13.517

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware cisco content_services_switch_11500 ≤ 8.20.3.03 Yes
Hardware cisco content_services_switch_11500 8.20.0.01 Yes
Hardware cisco content_services_switch_11500 08.20.1.01 Yes
Hardware cisco content_services_switch_11500 8.20.1.01 Yes
Hardware cisco content_services_switch_11500 8.20.2.01 Yes
Hardware cisco ace_4710 ≤ a3\(2.5\) Yes
Hardware cisco ace_4710 a1\(2.0\) Yes
Hardware cisco ace_4710 a1\(8.0\) Yes
References