The Cisco Content Services Switch (CSS) 11500 with software prior to 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 malicious users 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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
cisco content services switch 11500 8.20.0.01 |
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cisco content services switch 11500 08.20.1.01 |
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cisco content services switch 11500 |
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cisco content services switch 11500 8.20.2.01 |
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cisco content services switch 11500 8.20.1.01 |
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cisco ace 4710 a1\\(8.0\\) |
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cisco ace 4710 a1\\(2.0\\) |
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cisco ace 4710 |
Vulmon