F5 Networks BIG-IP : Diffie-Hellman key exchange protocol vulnerability (K000148343)

The version of F5 Networks BIG-IP installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the K000148343 advisory. Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is...

SUSE SLES15 Security Update : openssl-3 (SUSE-SU-2024:3525-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:3525-1 advisory. - CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used,...

SUSE-SU-2024:3525-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers to trigger expensive server-side DHE bsc1230698...

SUSE SLED15: libopenssl-3-devel / libopenssl-3-devel-32bit / etc (SUSE-SU-2024:3501-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:3501-1 advisory. - CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol,...

SUSE SLED15: libopenssl-3-devel / libopenssl-3-devel-32bit / libopenssl3 / etc (SUSE-SU-2024:3500-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:3500-1 advisory. - CVE-2024-41996: Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol,...

CVE-2024-41996

A vulnerability was found in the Diffie-Hellman Ephemeral DHE Key Agreement Protocol, where a malicious client can exploit the server's public key validation process. By forcing the server to use DHE and validating the order of public keys, the client can trigger expensive server-side modular...

CVE-2024-41996: Improper Certificate Validation

Validating the order of the public keys in the Diffie-Hellman Key Agreement Protocol, when an approved safe prime is used, allows remote attackers from the client side to trigger unnecessarily expensive server-side DHE modular-exponentiation calculations. The client may cause asymmetric resource...

Ubuntu: Security Advisory (USN-6854-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

github.com/ecies/go vulnerable to possible private key restoration

Impact If functions Encapsulate, Decapsulate and ECDH could be called by an attacker, he could recover any private key that he interacts with. Patches Patched in v2.0.8 Workarounds You could manually check public key by calling IsOnCurve function from secp256k1 libraries. References...

OpenSSL Code Issue Vulnerability

OpenSSL is an open source capable general-purpose cryptographic library from the OpenSSL team that implements the Secure Sockets Layer SSLv2/v3 and Secure Transport Layer TLSv1 protocols. It supports a variety of cryptographic algorithms, including symmetric ciphers, hashing algorithms, secure...

openSUSE 15: libopenssl-3-devel / libopenssl-3-devel-32bit / libopenssl3 / etc (SUSE-SU-2023:2470-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:2470-1 advisory. - Update to version 3.0.8 bsc1207541. - CVE-2022-40735: Fixed remote trigger of expensive server-side DHE modular-exponentiation with long exponents ...

Input validation

russh is a Rust SSH client and server library. Starting in version 0.34.0 and prior to versions 0.36.2 and 0.37.1, Diffie-Hellman key validation is insufficient, which can lead to insecure shared secrets and therefore breaks confidentiality. Connections between a russh client and server or those ...

PT-2023-21572 · Russh · Russh

Name of the Vulnerable Software and Affected Versions: russh versions 0.34.0 through 0.36.1 russh versions 0.37.0 Description: The issue is related to insufficient Diffie-Hellman key validation, which can lead to insecure shared secrets and break confidentiality. This can result in eavesdropping,...

CVE-2023-28113: Improper Input Validation

russh is a Rust SSH client and server library. Starting in version 0.34.0 and prior to versions 0.36.2 and 0.37.1, Diffie-Hellman key validation is insufficient, which can lead to insecure shared secrets and therefore breaks confidentiality. Connections between a russh client and server or those ...

New Backdoor Created Using Leaked CIA's Hive Malware Discovered in the Wild

Unidentified threat actors have deployed a new backdoor that borrows its features from the U.S. Central Intelligence Agency CIA's Hive multi-platform malware suite, the source code of which was released by WikiLeaks in November 2017. "This is the first time we caught a variant of the CIA Hive...

CVE-2022-40735: Uncontrolled Resource Consumption

The Diffie-Hellman Key Agreement Protocol allows use of long exponents that arguably make certain calculations unnecessarily expensive, because the 1996 van Oorschot and Wiener paper found that "appropriately short exponents" can be used when there are adequate subgroup constraints, and these sho...

PT-2022-25497

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned, so the information cannot be consolidated into a concise form. The affected software is affected versions not specified. Description The issue allows remote attackers to trigger expensive...

CVE-2022-2906 Memory leaks in code handling Diffie-Hellman key exchange via TKEY RRs (OpenSSL 3.0.0+ only)

An attacker can leverage this flaw to gradually erode available memory to the point where named crashes for lack of resources. Upon restart the attacker would have to begin again, but nevertheless there is the potential to deny service...

F5 Networks BIG-IP : Diffie-Hellman key agreement protocol weaknesses (K83120834)

The version of F5 Networks BIG-IP installed on the remote host is prior to 16.1.4 / 17.1.0. It is, therefore, affected by multiple vulnerabilities as referenced in the K83120834 advisory. The Diffie-Hellman Key Agreement Protocol allows remote attackers from the client side to send arbitrary...

Diffie-Hellman Ephemeral Key Exchange DoS Vulnerability (SSL/TLS, D(HE)ater)

The remote SSL/TLS server is supporting Diffie-Hellman ephemeral DHE Key Exchange algorithms and thus could be prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the...