OpenSSL pinning bypass

When CURLOPTPINNEDPUBLICKEY is configured alongside options that disable standard peer verification CURLOPTSSLVERIFYPEER = 0 and CURLOPTSSLVERIFYHOST = 0, libcurl fails to enforce public key pinning on connections established without a presented server certificate. Bypassing the pinning check und...

PT-2026-84655

Name of the Vulnerable Software and Affected Versions curl affected versions not specified Description An issue exists where libcurl fails to enforce public key pinning when CURLOPT PINNEDPUBLICKEY is used in conjunction with options that disable standard peer verification, specifically CURLOPT S...

curl: Public key pinning bypass via QUIC and GnuTLS allows server impersonation

A flaw was found in curl. When configured to use public key pinning with QUIC connections and GnuTLS, and with standard certificate verification explicitly disabled, curl could bypass the intended public key check. This oversight allows a malicious server to impersonate a legitimate one,...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in the CURLOPTPINNEDPUBLICKEY option or --pinnedpubkey with the curl tool. An attacker can intercept or impersonate a server by exploiting the lack of public key verification when a connection is...

ALPINE-CVE-2025-13034

When using CURLOPTPINNEDPUBLICKEY option with libcurl or --pinnedpubkey with the curl tool,curl should check the public key of the server certificate to verify the peer. This check was skipped in a certain condition that would then make curl allow the connection without performing the proper chec...

CVE-2025-13034 No QUIC certificate pinning with GnuTLS

When using CURLOPTPINNEDPUBLICKEY option with libcurl or --pinnedpubkey with the curl tool,curl should check the public key of the server certificate to verify the peer. This check was skipped in a certain condition that would then make curl allow the connection without performing the proper chec...

CVE-2025-13034 No QUIC certificate pinning with GnuTLS

When using CURLOPTPINNEDPUBLICKEY option with libcurl or --pinnedpubkey with the curl tool,curl should check the public key of the server certificate to verify the peer. This check was skipped in a certain condition that would then make curl allow the connection without performing the proper chec...

No QUIC certificate pinning with GnuTLS

When using CURLOPTPINNEDPUBLICKEY option with libcurl or --pinnedpubkey with the curl tool, curl should check the public key of the server certificate to verify the peer. This check was skipped in a certain condition that would then make curl allow the connection without performing the proper...

CVE-2025-13034

When using CURLOPTPINNEDPUBLICKEY option with libcurl or --pinnedpubkey with the curl tool,curl should check the public key of the server certificate to verify the peer. This check was skipped in a certain condition that would then make curl allow the connection without performing the proper chec...

EUVD-2014-1660

Malware in sbrugna...

EUVD-2016-6235

Malware in sbrugna...

EUVD-2014-3184

Malware in sbrugna...

EUVD-2014-1658

Malware in sbrugna...

CVE-2023-42801

Moonlight-common-c contains the core GameStream client code shared between Moonlight clients. Moonlight-common-c is vulnerable to buffer overflow starting in commit f57bd745b4cbed577ea654fad4701bea4d38b44c. A malicious game streaming server could exploit a buffer overflow vulnerability to crash a...

CVE-2023-42801

Moonlight-common-c contains the core GameStream client code shared between Moonlight clients. Moonlight-common-c is vulnerable to buffer overflow starting in commit f57bd745b4cbed577ea654fad4701bea4d38b44c. A malicious game streaming server could exploit a buffer overflow vulnerability to crash a...

Buffer overflow

Moonlight-common-c contains the core GameStream client code shared between Moonlight clients. Moonlight-common-c is vulnerable to buffer overflow starting in commit f57bd745b4cbed577ea654fad4701bea4d38b44c. A malicious game streaming server could exploit a buffer overflow vulnerability to crash a...

CVE-2023-42801 Stack buffer overflow due to `strcpy` into fixed size buffer in `extractVersionQuadFromString`

Moonlight-common-c contains the core GameStream client code shared between Moonlight clients. Moonlight-common-c is vulnerable to buffer overflow starting in commit f57bd745b4cbed577ea654fad4701bea4d38b44c. A malicious game streaming server could exploit a buffer overflow vulnerability to crash a...

SUSE CVE-2014-1582

The Public Key Pinning PKP implementation in Mozilla Firefox before 33.0 does not properly consider the connection-coalescing behavior of SPDY and HTTP/2 in the case of a shared IP address, which allows man-in-the-middle attackers to bypass an intended pinning configuration and spoof a web site b...

SUSE CVE-2014-1584

The Public Key Pinning PKP implementation in Mozilla Firefox before 33.0 skips pinning checks upon an unspecified issuer-verification error, which makes it easier for remote attackers to bypass an intended pinning configuration and spoof a web site via a crafted certificate that leads to...

SUSE CVE-2014-3166

The Public Key Pinning PKP implementation in Google Chrome before 36.0.1985.143 on Windows, OS X, and Linux, and before 36.0.1985.135 on Android, does not correctly consider the properties of SPDY connections, which allows remote attackers to obtain sensitive information by leveraging the use of...