Headline
CVE-2023-26142: Snyk Vulnerability Database | Snyk
All versions of the package crow are vulnerable to HTTP Response Splitting when untrusted user input is used to build header values. Header values are not properly sanitized against CRLF Injection in the set_header and add_header functions. An attacker can add the \r\n (carriage return line feeds) characters to end the HTTP response headers and inject malicious content.
**HTTP Response Splitting Affecting Crow package, versions **[0,]****
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- Snyk ID SNYK-UNMANAGED-CROW-5665556
- published 11 Sep 2023
- disclosed 5 Jun 2023
- credit Alessio Della Libera - Snyk Research Team
How to fix?
There is no fixed version for Crow.
Overview
Crow is a C++ microframework for running web services.
Affected versions of this package are vulnerable to HTTP Response Splitting when untrusted user input is used to build header values. Header values are not properly sanitized against CRLF Injection in the set_header and add_header functions. An attacker can add the \r\n (carriage return line feeds) characters to end the HTTP response headers and inject malicious content.