crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

CVE-2026-33308

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. Prior to version 0.13.0, code for client certificate verification did not check the key purpose as set in the Extended Key Usage extension. An attacker with access to the private key for a valid certificate issued by a CA trusted for TLS...

CVE-2026-33307

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. In versions prior to 0.12.3 and 0.13.0, code for client certificate verification imported the certificate chain sent by the client into a fixed size gnutlsx509crtt x509 array without checking the number of certificates is less than or...

CVE-2026-33307 mod_gnutils has stack-based buffer overflow caused by a long client certificate chain

Modgnutls is a TLS module for Apache HTTPD based on GnuTLS. In versions prior to 0.12.3 and 0.13.0, code for client certificate verification imported the certificate chain sent by the client into a fixed size gnutlsx509crtt x509 array without checking the number of certificates is less than or...

mod_gnutls 信任管理问题漏洞

modgnutls is a GnuTLS-based TLS module for Apache HTTPD developed by Airtower developers. Versions of modgnutls prior to 0.13.0 had a trust management vulnerability. This vulnerability stemmed from the lack of checking extended key usages during client certificate verification, which could lead t...

PT-2026-27303

Name of the Vulnerable Software and Affected Versions Mod gnutls versions prior to 0.13.0 Description Mod gnutls, a TLS module for Apache HTTPD based on GnuTLS, had an issue where the code for client certificate verification did not validate the key purpose as defined in the Extended Key Usage...

EUVD-2026-12604

The GL-iNet Comet GL-RM1 KVM connects to a GL-iNet site during boot-up to provision client and CA certificates. The GL-RM1 does not verify certificates used for this connection, allowing an attacker-in-the-middle to serve invalid client and CA certificates. The GL-RM1 will attempt to use the...

CVE-2026-32293

The affected device is the GL-iNet Comet (GL-RM1) KVM. During boot, it connects to a GL-iNet site to provision client and CA certificates, but it does not verify the certificates used for this connection. This enables a network attacker to perform a man-in-the-middle attack to serve invalid clien...

CVE-2026-32293 GL-iNet Comet (GL-RM1) KVM insufficient certificate validation

The GL-iNet Comet GL-RM1 KVM connects to a GL-iNet site during boot-up to provision client and CA certificates. The GL-RM1 does not verify certificates used for this connection, allowing an attacker-in-the-middle to serve invalid client and CA certificates. The GL-RM1 will attempt to use the...

GL-iNet Comet 安全漏洞

GL-iNet Comet is a portable, multi-functional network device developed by GL-iNet Corporation in China. There is a security vulnerability in GL-iNet Comet, which stems from the lack of certificate verification during the initialization process when connecting to the GL-iNet site. This vulnerabili...

Missing Authentication for Critical Function

Overview keylime is a TPM-based key bootstrapping and system integrity measurement system for cloud Affected versions of this package are vulnerable to Missing Authentication for Critical Function due to the registrar's TLS context being configured with ssl.CERTOPTIONAL instead of requiring clien...

CVE-2025-68121

During session resumption in crypto/tls, if the underlying Config has its ClientCAs or RootCAs fields mutated between the initial handshake and the resumed handshake, the resumed handshake may succeed when it should have failed. This may happen when a user calls Config.Clone and mutates the...

CLEANSTART-2026-XB16901 When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers

Multiple security vulnerabilities affect the nginx package. When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. See references for individual vulnerabili...

CVE-2025-59464

A memory leak in Node.js’s OpenSSL integration occurs when converting X.509 certificate fields to UTF-8 without freeing the allocated buffer. When applications call socket.getPeerCertificatetrue, each certificate field leaks memory, allowing remote clients to trigger steady memory growth through...

CVE-2025-59464

A memory leak in Node.js’s OpenSSL integration occurs when converting X.509 certificate fields to UTF-8 without freeing the allocated buffer. When applications call socket.getPeerCertificatetrue, each certificate field leaks memory, allowing remote clients to trigger steady memory growth through...

MiracleLinux 8 : dotnet6.0-6.0.122-1.el8.ML.1 (AXSA:2023-6414:22)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6414:22 advisory. dotnet: Denial of Service with Client Certificates using .NET Kestrel CVE-2023-36799 Tenable has extracted the preceding description block directly from the...

MiracleLinux 8 : dotnet7.0-7.0.113-1.el8.ML.1 (AXSA:2023-6567:31)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6567:31 advisory. dotnet: Denial of Service with Client Certificates using .NET Kestrel CVE-2023-36799 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : dotnet6.0-6.0.124-1.el9.ML.1 (AXSA:2023-6561:26)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6561:26 advisory. dotnet: Denial of Service with Client Certificates using .NET Kestrel CVE-2023-36799 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : dotnet7.0-7.0.111-1.el9.ML.1 (AXSA:2023-6425:27)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6425:27 advisory. dotnet: Denial of Service with Client Certificates using .NET Kestrel CVE-2023-36799 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : dotnet6.0-6.0.122-1.el9.ML.1 (AXSA:2023-6423:23)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-6423:23 advisory. dotnet: Denial of Service with Client Certificates using .NET Kestrel CVE-2023-36799 Tenable has extracted the preceding description block directly from the...