49 matches found
CVE-2026-91992
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
A flaw was found in Tornado's CurlAsyncHTTPClient. This vulnerability occurs because pycurl handles are reused across requests without proper state clearing. A remote attacker can exploit this by issuing requests through the same client instance, leading to the unintended persistence of sensitive...
EUVD-2026-78664
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 Tornado before 6.5.7 Credential Leak via Handle Reuse
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
Tornado (Python async web framework) versions before 6.5.7 contain a credential leak in CurlAsyncHTTPClient caused by pycurl handles being reused across requests without proper state clearing. A remote attacker can issue requests through the same client instance, causing TLS certificates or proxy...
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...
PT-2026-92106
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...
curl: Unbound cross-peer HTTP Digest challenge state
Summary When libcurl parses an HTTP Digest WWW-Authenticate challenge, it stores the realm, nonce, algorithm, and qop into the easy handle's state.digest — but does not bind that state to the peer that sent it. If the challenge is parsed but never used for output e.g. because Basic or Bearer was...
curl: Information disclosure due to uncleared proxy authentication state
A flaw was found in libcurl. When reusing a libcurl handle for sequential transfers with environment-variable proxy configuration, the library does not properly clear the proxy authentication state. This oversight can lead to the unintended disclosure of Proxy-Authorization headers to an incorrec...
curl: Information disclosure due to uncleared proxy authentication state
A flaw was found in libcurl. When reusing a libcurl handle for sequential transfers with environment-variable proxy configuration, the library does not properly clear the proxy authentication state. This oversight can lead to the unintended disclosure of Proxy-Authorization headers to an incorrec...
SUSE CVE-2026-71227
A flaw was found in libkcapi. A local attacker can influence an application that uses the Asynchronous Input/Output AIO interface. By reusing an AIO-enabled handle after a prior completion error, the kcapiaioreadall function can enter a non-terminating wait loop. This can lead to a persistent...
ALPINE-CVE-2026-71227
A flaw was found in libkcapi. A local attacker can influence an application that uses the Asynchronous Input/Output AIO interface. By reusing an AIO-enabled handle after a prior completion error, the kcapiaioreadall function can enter a non-terminating wait loop. This can lead to a persistent...
UBUNTU-CVE-2026-71227
A flaw was found in libkcapi. A local attacker can influence an application that uses the Asynchronous Input/Output AIO interface. By reusing an AIO-enabled handle after a prior completion error, the kcapiaioreadall function can enter a non-terminating wait loop. This can lead to a persistent...
PT-2026-68131
Name of the Vulnerable Software and Affected Versions libkcapi affected versions not specified Description A flaw exists in the Asynchronous Input/Output AIO interface. A local attacker can cause an application or thread to become unresponsive by reusing an AIO-enabled handle after a completion...
SUSE-SU-2026:3160-1 Security update for python-tornado
This update for python-tornado fixes the following issues: - GHSA-pw6j-qg29-8w7f: CurlAsyncHTTPClient leaks per-request credentials on handle reuse bsc1269012...
SUSE-SU-2026:22708-1 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-2026-57877
Name of the Vulnerable Software and Affected Versions EIPStackGroup OpENer version 2.3.0 commit 76b95cf Description Incorrect access control exists in the handling of encapsulation sessions. When the server processes critical encapsulation commands, it verifies if the session handle exists in the...
Insertion of Sensitive Information Into Sent Data
Overview Affected versions of this package are vulnerable to Insertion of Sensitive Information Into Sent Data in the process of reusing a handle for sequential transfers with environment-variable proxy configuration. An attacker can cause sensitive authentication headers to be sent to an...
CVE-2026-8927
When reusing a libcurl handle for sequential transfers driven by environment-variable proxy configuration, libcurl fails to clear the proxy authentication state between requests. Specifically, if the initial transfer authenticates against proxyA using Digest auth, a subsequent transfer routed...
AZL-91788 CVE-2026-8927 affecting package curl for versions less than 8.11.1-10
When reusing a libcurl handle for sequential transfers driven by environment-variable proxy configuration, libcurl fails to clear the proxy authentication state between requests. Specifically, if the initial transfer authenticates against proxyA using Digest auth, a subsequent transfer routed...