Description
Tornado before 6.4.1 contains a CRLF injection vulnerability in CurlAsyncHTTPClient that fails to reject carriage return and line feed characters in request headers. Attackers can inject CRLF sequences into header values to inject arbitrary headers or construct entirely new HTTP requests.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 pypi | | =0.2 || =1.0 || =1.1 || =1.1.1 || =1.2 || =1.2.1 || =2.0 || =2.1 || =2.1.1 || =2.2 || =2.2.1 || =2.3 || =2.4 || =2.4.1 || =3.0 || =3.0.1 || =3.0.2 || =3.1 || =3.1.1 || =3.2 || =3.2.1 || =3.2.2 || =4.0 || =4.0.1 || =4.0.2 || =4.1 || =4.1b2 || =4.2 || =4.2.1 || =4.2b1 || =4.3 || =4.3b1 || =4.3b2 || =4.4 || =4.4.1 || =4.4.2 || =4.4.3 || =4.4b1 || =4.5 || =4.5.1 || =4.5.2 || =4.5.3 || =4.5b1 || =4.5b2 || =5.0 || =5.0.1 || =5.0.2 || =5.0a1 || =5.0b1 || =5.1 || =5.1.1 || =5.1b1 || =6.0 || =6.0.1 || =6.0.2 || =6.0.3 || =6.0.4 || =6.0a1 || =6.0b1 || =6.1 || =6.1b1 || =6.1b2 || =6.2 || =6.2b1 || =6.2b2 || =6.3 || =6.3.1 || =6.3.2 || =6.3.3 || =6.3b1 || =6.4 || =6.4b1 || >=0 <6.4.1 | 6.4.1 |
 debian 14 | | | 6.4.1-1 |
debian 12 | | =6.2.0-3 || =6.2.0-3+deb12u1 || =6.2.0-3+deb12u2 || =6.2.0-3+deb12u3 || =6.2.0-3+deb12u4 || =6.3.2-1 || =6.4.0-1 || =6.4.0-2 || =6.4.1-1 || =6.4.1-2 || =6.4.1-3 || =6.4.2-1 || =6.4.2-2 || =6.4.2-3 || =6.5.2-1 || =6.5.2-2 || =6.5.2-3 || =6.5.4-0.1 || =6.5.4-1 || =6.5.5-1 || =6.5.5-2 || =6.5.5-3 || =6.5.5-4 || =6.5.5-5 | - |
debian 13 | | | 6.4.1-1 |
 rpm rhel10 | | - | - |
rpm rhel9 | | - | - |
rpm rhel10 | | - | - |
rpm rhel9 | | - | - |
rpm rhel8 | | - | - |
rpm rhel10 | | - | - |
