PT-2025-52349

Name of the Vulnerable Software and Affected Versions Apache Log4j Core versions 2.0-beta9 through 2.25.2 Description The Socket Appender in Apache Log4j Core does not verify the hostname of the peer certificate during TLS connections, even when configured to do so. This could allow a...

GO-2025-4205 Traefik Inverted TLS Verification Logic in ingress-nginx Provider in github.com/traefik/traefik

Traefik Inverted TLS Verification Logic in ingress-nginx Provider in github.com/traefik/traefik...

NeuVector OpenID Connect is vulnerable to man-in-the-middle (MITM)

Impact NeuVector supports login authentication through OpenID Connect. However, the TLS verification which verifies the remote server's authenticity and integrity for OpenID Connect is not enforced by default. As a result this may expose the system to man-in-the-middle MITM attacks. Starting from...

GHSA-4JJ9-CGQC-X9H5 NeuVector OpenID Connect is vulnerable to man-in-the-middle (MITM)

Impact NeuVector supports login authentication through OpenID Connect. However, the TLS verification which verifies the remote server's authenticity and integrity for OpenID Connect is not enforced by default. As a result this may expose the system to man-in-the-middle MITM attacks. Starting from...

CVE-2025-13053

When a user configures the NAS to retrieve UPS status or control the UPS, a non-enforced TLS certificate verification can allow an attacker able to intercept network traffic between the client and server can perform a man-in-the-middle MITM attack, which may obtain the sensitive information of th...

SUSE CVE-2025-66491

Traefik is an HTTP reverse proxy and load balancer. Versions 3.5.0 through 3.6.2 have inverted TLS verification logic in the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. Setting the annotation to "on" intending to enable backend TLS certificate verification actually disables...

PT-2025-50803

Name of the Vulnerable Software and Affected Versions ADM versions 4.1.0 through 4.3.3.RKD2 ADM versions 5.0.0 through 5.1.0.RN42 Description A weakness exists where a non-enforced TLS certificate verification can allow an attacker intercepting network traffic to perform a man-in-the-middle MITM...

PT-2026-1851

Name of the Vulnerable Software and Affected Versions NeuVector affected versions not specified Description NeuVector supports login authentication through OpenID Connect. The TLS verification, which confirms the remote server’s authenticity and integrity, is not enforced by default for OpenID...

OpenTofu incorrectly validates excluded subdomain constraint in conjunction with TLS certificates containing wildcard SANs

When OpenTofu is acting as a TLS client authenticating a certificate chain provided by a TLS server, an excluded subdomain constraint in a certificate chain does not restrict the usage of wildcard SANs in the leaf certificate. For example a constraint that excludes the subdomain test.example.com...

CVE-2025-66491 Traefik has Inverted TLS Verification Logic in its ingress-nginx Provider

Traefik is an HTTP reverse proxy and load balancer. Versions 3.5.0 through 3.6.2 have inverted TLS verification logic in the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. Setting the annotation to "on" intending to enable backend TLS certificate verification actually disables...

CVE-2025-66491 Traefik has Inverted TLS Verification Logic in its ingress-nginx Provider

Traefik is an HTTP reverse proxy and load balancer. Versions 3.5.0 through 3.6.2 have inverted TLS verification logic in the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. Setting the annotation to "on" intending to enable backend TLS certificate verification actually disables...

CVE-2025-66491 Traefik has Inverted TLS Verification Logic in its ingress-nginx Provider

Traefik is an HTTP reverse proxy and load balancer. Versions 3.5.0 through 3.6.2 have inverted TLS verification logic in the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. Setting the annotation to "on" intending to enable backend TLS certificate verification actually disables...

GHSA-7VWW-MVCR-X6VJ Traefik Inverted TLS Verification Logic in ingress-nginx Provider

Impact There is a potential vulnerability in Traefik NGINX provider managing the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. The provider inverts the semantics of the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. Setting the annotation to "on" intending to enable backend T...

Traefik Inverted TLS Verification Logic in ingress-nginx Provider

Impact There is a potential vulnerability in Traefik NGINX provider managing the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. The provider inverts the semantics of the nginx.ingress.kubernetes.io/proxy-ssl-verify annotation. Setting the annotation to "on" intending to enable backend T...

CVE-2025-65495

Integer signedness error in tlsverifycallback in src/coapopenssl.c in OISM libcoap 4.3.5 allows remote attackers to cause a denial of service via a crafted TLS certificate that causes i2dX509 to return -1 and be misused as a malloc size parameter...

CVE-2025-12765

pgAdmin = 9.9 is affected by a vulnerability in the LDAP authentication mechanism allows bypassing TLS certificate verification...

MGASA-2025-0274 Updated perl packages fix security vulnerabilities

CPAN.pm before 2.35 does not verify TLS certificates when downloading distributions over HTTPS. CVE-2023-31484 Perl is vulnerable to a heap buffer overflow when transliterating non-ASCII bytes. CVE-2024-56406 Perl threads have a working directory race condition where file operations may target...

Updated perl-CPAN & perl-HTTP-Tiny packages fix security vulnerabilities

CPAN.pm before 2.35 does not verify TLS certificates when downloading distributions over HTTPS. CVE-2023-31484 HTTP::Tiny before 0.083, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates...

Astra Linux – Vulnerability in libpod

A flaw was discovered in Podman. The podman machine init command fails to verify the TLS certificate when downloading VM images from an OCI registry. This issue allows for a Man In The Middle attack to occur...

CVE-2025-54470 NeuVector telemetry sender is vulnerable to MITM and DoS

This vulnerability affects NeuVector deployments only when the Report anonymous cluster data option is enabled. When this option is enabled, NeuVector sends anonymous telemetry data to the telemetry server. In affected versions, NeuVector does not enforce TLS certificate verification when...