CVE-2025-61951

Undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. This issue may occur when a Datagram Transport Layer Security DTLS 1.2 virtual server is enabled with a Server SSL profile that is configured with a certificate, key, and the SSL Sign Hash set to ANY, and the backe...

EUVD-2025-34636

Undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. This issue may occur when a Datagram Transport Layer Security DTLS 1.2 virtual server is enabled with a Server SSL profile that is configured with a certificate, key, and the SSL Sign Hash set to ANY, and the...

CVE-2025-61951

Undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. This issue may occur when a Datagram Transport Layer Security DTLS 1.2 virtual server is enabled with a Server SSL profile that is configured with a certificate, key, and the SSL Sign Hash set to ANY, and the...

CVE-2025-61951

Undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. This issue may occur when a Datagram Transport Layer Security DTLS 1.2 virtual server is enabled with a Server SSL profile that is configured with a certificate, key, and the SSL Sign Hash set to ANY, and the...

CVE-2025-61951 BIG-IP DTLS 1.2 Vulnerability

Undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. This issue may occur when a Datagram Transport Layer Security DTLS 1.2 virtual server is enabled with a Server SSL profile that is configured with a certificate, key, and the SSL Sign Hash set to ANY, and the...

CVE-2025-61951 BIG-IP DTLS 1.2 Vulnerability

Undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. This issue may occur when a Datagram Transport Layer Security DTLS 1.2 virtual server is enabled with a Server SSL profile that is configured with a certificate, key, and the SSL Sign Hash set to ANY, and the...

F5 Networks BIG-IP : BIG-IP DTLS 1.2 vulnerability (K000151309)

The version of F5 Networks BIG-IP installed on the remote host is prior to 16.1.6.1 / 17.1.3 / 17.5.1. It is, therefore, affected by a vulnerability as referenced in the K000151309 advisory. Undisclosed traffic can cause the Traffic Management Microkernel TMM to terminate. This issue may occur wh...

EUVD-2022-3660

Malicious code in bioql PyPI...

The vulnerability of the SSL_VERIFY_PEER mode in the OpenSSL cryptographic library allows a attacker to execute a man-in-the-middle attack.

The vulnerability of the SSL-VerifyPEER mode in the OpenSSL cryptographic library is related to the absence of a mechanism to notify the user of the establishment of a connection session. Exploiting this vulnerability allows a malicious actor to execute a “man-in-the-middle” attack during a...

Improper (D)TLS key boundary enforcement

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[SECURITY] [DLA 3740-1] gnutls28 security update

Debian LTS Advisory DLA-3740-1 [email protected] https://www.debian.org/lts/security/ Guilhem Moulin February 26, 2024 https://wiki.debian.org/LTS Package : gnutls28 Version : 3.6.7-4+deb10u12 CVE ID : CVE-2024-0553 Debian Bug : 1061046 Hubert Kario discovered that GnuTLS, a portable...

Marvin Attack

Overview Affected versions of this package are vulnerable to Marvin Attack due to the improper handling of DTLS records that do not check if messages span key boundaries. An attacker can exploit this vulnerability to combine DTLS messages using different keys into one DTLS record. Notes: 1 An...

Contiki-NG Security Vulnerability

Contiki-NG is an open source cross-platform operating system for next-generation IoT Internet of Things devices. A security vulnerability exists in Contiki-NG tinyDTLS version 2018-08-30 and earlier versions, which stems from the DTLS server incorrectly handling the early use of large epoch numbe...

FreeSWITCH 1.10.10 Denial Of Service Vulnerability

When handling DTLS-SRTP for media setup, FreeSWITCH version 1.10.10 is susceptible to denial of service due to a race condition in the hello handshake phase of the DTLS protocol. This attack can be done continuously, thus denying new DTLS-SRTP encrypted calls during the attack. FreeSWITCH...

RTPEngine mr11.5.1.6 Denial Of Service

RTPEngine susceptible to Denial of Service via DTLS Hello packets during call initiation - Fixed versions: mr12.1.1.2, mr12.0.1.3, mr11.5.1.16, mr10.5.6.3, mr10.5.6.2 - Enable Security Advisory: https://github.com/EnableSecurity/advisories/tree/master/ES2023-03-rtpengine-dtls-hello-race - Vendor...

DEBIAN-CVE-2023-49786

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1; as well as certified-asterisk prior to 18.9-cert6; Asterisk is susceptible to a DoS due to a race condition in the hello handshake phase of the DTLS protocol when...

PT-2023-8586 · Unknown +1 · Freeswitch +1

Name of the Vulnerable Software and Affected Versions: FreeSWITCH versions prior to 1.10.11 Description: The issue is related to incorrect handling of exceptional states in the FreeSWITCH software-defined telecom stack, which can lead to a Denial of Service DoS when handling DTLS-SRTP for media...

SUSE CVE-2014-0221

The dtls1getmessagefragment function in d1both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h allows remote attackers to cause a denial of service recursion and client crash via a DTLS hello message in an invalid DTLS handshake...

SUSE CVE-2016-2179

The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict the lifetime of queue entries associated with unused out-of-order messages, which allows remote attackers to cause a denial of service memory consumption by maintaining many crafted DTLS sessions simultaneously, related to...

OpenJDK: handshake DoS attack against DTLS connections (JSSE, 8287411)

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: JSSE. Supported versions that are affected are Oracle Java SE: 11.0.17, 17.0.5, 19.0.1; Oracle GraalVM Enterprise Edition: 20.3.8, 21.3.4 and 22.3.0. Easily exploitable vulnerability allows...