EUVD-2026-18218

uTLS ServerHellos are accepted without checking TLS 1.3 downgrade canaries...

OpenSSL TLS Missing SRP Extension Denial of Service (CVE-2014-5139)

A denial of service vulnerability has been reported in OpenSSL. The vulnerability is due to an issue while parsing Server Hello messages with a specific cipher suite and extension. A remote unauthenticated attacker could exploit this vulnerability by sending a specially crafted packet to a target...

Ubuntu 14.04 LTS : OpenSSL vulnerabilities (USN-2308-1)

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2308-1 advisory. Adam Langley and Wan-Teh Chang discovered that OpenSSL incorrectly handled certain DTLS packets. A remote attacker could use this issue to cause OpenSSL ...

USN-2229-1: GnuTLS vulnerability

Joonas Kuorilehto discovered that GnuTLS incorrectly handled Server Hello messages. A malicious remote server or a machine-in-the-middle could use this issue to cause GnuTLS to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-2229-1 gnutls26 vulnerability

Joonas Kuorilehto discovered that GnuTLS incorrectly handled Server Hello messages. A malicious remote server or a machine-in-the-middle could use this issue to cause GnuTLS to crash, resulting in a denial of service, or possibly execute arbitrary code...