CVE-2025-37756

CVE-2025-37756 relates to the Linux kernel TLS stack. The vulnerability arises from allowing a TLS socket disconnect, which can trigger unexpected corner cases in the TLS receive path. The fix is a kernel patch that explicitly disallows disconnect in net/tls, reducing the risk of abusive disconne...

CVE-2025-37756 net: tls: explicitly disallow disconnect

In the Linux kernel, the following vulnerability has been resolved: net: tls: explicitly disallow disconnect syzbot discovered that it can disconnect a TLS socket and then run into all sort of unexpected corner cases. I have a vague recollection of Eric pointing this out to us a long time ago...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from disconnections not being handled correctly in net/tls, which could lead to warnings and crashes...

CVE-2025-3200

An unauthenticated remote attacker could exploit the used, insecure TLS 1.0 and TLS 1.1 protocols to intercept and manipulate encrypted communications between the Com-Server and connected systems...

CVE-2025-3501

A flaw was found in Keycloak. By setting a verification policy to 'ALL', the trust store certificate verification is skipped, which is unintended. Mitigation Use the correct TLS configuration and avoid using "--tls-hostname-verifier=any"...

TLS Downgrade Attack

github.com/refraction-networking/utls is vulnerable to TLS Downgrade Attack. The vulnerability is due to missing downgrade protection caused due to failure to implement and verify the downgrade canary in TLS 1.3 handshakes when using a custom ClientHello spec, allowing an attacker to force a...

Security Bulletin: Lucky 13 Attack Vulnerability in IBM Robotic Process Automation with Automation Anywhere - CVE-2021-29876

Summary The Lucky Thirteen attack is a crystallographic timing attack against implementations of the Transport Layer Security TLS protocol that use the CBC mode of operation. An attacker could perform man in the middle attacks to successfully obtain plain text from the secure channel. Vulnerabili...

[SECURITY] Fedora 42 Update: caddy-2.10.0-1.fc42

Caddy is an extensible server platform that uses TLS by default...

Important: redis6

Issue Overview: Redis is an open source, in-memory database that persists on disk. In versions starting at 2.6 and prior to 7.4.3, An unauthenticated client can cause unlimited growth of output buffers, until the server runs out of memory or is killed. By default, the Redis configuration does not...

Amazon Linux 2023 : redis6, redis6-devel (ALAS2023-2025-950)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-950 advisory. Redis is an open source, in-memory database that persists on disk. In versions starting at 2.6 and prior to 7.4.3, An unauthenticated client can cause unlimited growth of output buffers, until the serve...

CVE-2025-3200

An unauthenticated remote attacker could exploit the used, insecure TLS 1.0 and TLS 1.1 protocols to intercept and manipulate encrypted communications between the Com-Server and connected systems...

CVE-2025-3200 Com-Server Exposed via Weak TLS

An unauthenticated remote attacker could exploit the used, insecure TLS 1.0 and TLS 1.1 protocols to intercept and manipulate encrypted communications between the Com-Server and connected systems...

CVE-2025-3200 Com-Server Exposed via Weak TLS

An unauthenticated remote attacker could exploit the used, insecure TLS 1.0 and TLS 1.1 protocols to intercept and manipulate encrypted communications between the Com-Server and connected systems...

CVE-2025-3200

CVE-2025-3200 affects the Com-Server component, where an unauthenticated remote attacker could exploit the use of insecure TLS 1.0 and TLS 1.1 to intercept and manipulate encrypted communications between the Com-Server and connected systems. The issue stems from weak cryptographic protocol suppor...

PT-2025-18058 · Unknown · Com-Server

Name of the Vulnerable Software and Affected Versions: Com-Server affected versions not specified Description: An unauthenticated remote attacker could exploit the used, insecure TLS 1.0 and TLS 1.1 protocols to intercept and manipulate encrypted communications between the Com-Server and connecte...

Wiesemann & Theis Com-Server 加密问题漏洞

Wiesemann & Theis Com-Server is a communication server for industrial automation from Wiesemann & Theis that provides connectivity between serial devices and Ethernet. A cryptographic issue vulnerability exists in Wiesemann & Theis Com-Server versions prior to 1.60 that stems from the use of...

CVE-2024-42177

HCL MyXalytics is affected by SSL∕TLS Protocol affected with BREACH & LUCKY13 vulnerabilities. Attackers can exploit the weakness in the ciphers to intercept and decrypt encrypted data, steal sensitive information, or inject malicious code into the system...

CVE-2021-35246

The application fails to prevent users from connecting to it over unencrypted connections. An attacker able to modify a legitimate user's network traffic could bypass the application's use of SSL/TLS encryption and use the application as a platform for attacks against its users...

CVE-2025-43918

SSL.com before 2025-04-19, when domain validation method 3.2.2.4.14 is used, processes certificate requests such that a trusted TLS certificate may be issued for the domain name of a requester's email address, even when the requester does not otherwise establish administrative control of that...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation presented by the remote server during a TLS connection. An attacker can intercept and potentially alter communications by positioning themselves between the client and the server. Note: This is only...