Linux Distros Unpatched Vulnerability : CVE-2024-58384

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tornado before 6.4.1 contains a CRLF injection vulnerability in CurlAsyncHTTPClient that fails to reject carriage return and line feed characters in request...

Linux Distros Unpatched Vulnerability : CVE-2026-91992

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tornado before 6.5.7 contains a credential leak vulnerability in CurlAsyncHTTPClient where pycurl handles are reused across requests without proper state...

CVE-2024-58384: Improper Neutralization of CRLF Sequences in HTTP Headers

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...

PT-2026-98962

Tornado before 6.5.7 contains a credential leak vulnerability in CurlAsyncHTTPClient where pycurl handles are reused across requests without proper state clearing. Attackers can obtain sensitive credentials by issuing requests through the same client instance, allowing TLS certificates or proxy...

CVE-2026-91992: Exposure of Sensitive Information to an Unauthorized Actor

Tornado before 6.5.7 contains a credential leak vulnerability in CurlAsyncHTTPClient where pycurl handles are reused across requests without proper state clearing. Attackers can obtain sensitive credentials by issuing requests through the same client instance, allowing TLS certificates or proxy...

SUSE SLED15 / SLES15 Security Update : python-tornado (SUSE-SU-2026:3160-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2026:3160-1 advisory. - GHSA-pw6j-qg29-8w7f: CurlAsyncHTTPClient leaks per-request credentials on handle reuse bsc1269012. Tenable has...

SUSE-SU-2026:22885-1 Security update for python-tornado6

This update for python-tornado6 fixes the following issue - GHSA-pw6j-qg29-8w7f: CurlAsyncHTTPClient leaks per-request credentials on handle reuse bsc1269012...

SUSE-SU-2026:3155-1 Security update for python-tornado6

This update for python-tornado6 fixes the following issue - GHSA-pw6j-qg29-8w7f: CurlAsyncHTTPClient leaks per-request credentials on handle reuse bsc1269012...

PT-2026-66826

This update for python-tornado6 fixes the following issue - GHSA-pw6j-qg29-8w7f: CurlAsyncHTTPClient leaks per-request credentials on handle reuse bsc1269012...

PT-2026-66825

This update for python-tornado6 fixes the following issue - GHSA-pw6j-qg29-8w7f: CurlAsyncHTTPClient leaks per-request credentials on handle reuse bsc1269012...

PT-2026-66827

This update for python-tornado fixes the following issues: - GHSA-pw6j-qg29-8w7f: CurlAsyncHTTPClient leaks per-request credentials on handle reuse bsc1269012...

PT-2026-64401

This update for python-tornado6 fixes the following issue - GHSA-pw6j-qg29-8w7f: CurlAsyncHTTPClient leaks per-request credentials on handle reuse bsc1269012...

PT-2026-92106

Name of the Vulnerable Software and Affected Versions Tornado versions prior to 6.5.7 Description A credential leak exists in CurlAsyncHTTPClient because pycurl handles are reused across requests without properly clearing their state. This allows sensitive information set in one request to persis...

ROS-20241112-04

Vulnerability of http requests of CurlAsyncHTTPClient component of Tornado asynchronous network library is related to improper neutralization of CRLF sequences. Exploitation of the vulnerability could allow an attacker acting remotely to inject arbitrary headers into a request or cause an...

Tornado has a CRLF injection in CurlAsyncHTTPClient headers

Summary Tornado’s curlhttpclient.CurlAsyncHTTPClient class is vulnerable to CRLF carriage return/line feed injection in the request headers. Details When an HTTP request is sent using CurlAsyncHTTPClient, Tornado does not reject carriage return \r or line feed \n characters in the request headers...

PT-2024-41483

Уязвимость компонента CurlAsyncHTTPClient асинхронной сетевой библиотеки Tornado связана с непринятием мер по нейтрализации последовательностей CRLF. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код путем отправки специально созданных...

PT-2026-92039

Name of the Vulnerable Software and Affected Versions Tornado versions prior to 6.4.1 Description The curl httpclient.CurlAsyncHTTPClient class fails to reject carriage return r and line feed characters in request headers. This allows attackers to inject CRLF sequences into header values, enablin...