UBUNTU-CVE-2022-40735

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...

CVE-2022-40735

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...

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...

Diffie-Hellman Key Agreement Protocol Resource Management Error Vulnerability

The Diffie-Hellman Key Agreement Protocol is a key negotiation protocol. It was originally described in Diffie and Hellman's seminal paper on public key cryptography. The key negotiation protocol allows Alice and Bob to exchange public key values and securely compute a shared key K based on...

CVE-2022-40735

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...

CVE-2022-40735

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...

CVE-2022-40735

CVE-2022-40735 describes a Diffie-Hellman Key Agreement Page vulnerability: long exponents may lead to expensive DHE modular-exponentiation and potential server-side resource consumption. The issue is tied to exponent size under subgroup constraints, with applicability depending on protocol (e.g....

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...

wolfssl:cryptofuzz-sp-math: Use-of-uninitialized-value in wc_DhAgree

Project: https://github.com/wolfssl/wolfssl.git Detailed Report: https://oss-fuzz.com/testcase?key=4945819606581248 Project: wolfssl Fuzzing Engine: libFuzzer Fuzz Target: cryptofuzz-sp-math Job Type: libfuzzermsanwolfssl Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

GLSA-202210-02 : OpenSSL: Multiple Vulnerabilities

The remote host is affected by the vulnerability described in GLSA-202210-02 OpenSSL: Multiple Vulnerabilities - The Raccoon attack exploits a flaw in the TLS specification which can lead to an attacker being able to compute the pre-master secret in connections which have used a Diffie-Hellman DH...

DNS BIND Diffie-Hellman DoS

The vulnerability of the DNS BIND server’s Diffie-Hellman algorithm implementation is related to improper memory release before deleting last links during TKEY record processing. Exploiting this vulnerability allows an attacker to cause service failures remotely...

ROS-20220929-01

BIND DNS server vulnerability is related to boundary conditions when reusing HTTP connection when requesting statistics from a statistics channel. Exploitation of the vulnerability could allow an attacker, acting remotely, using a managed DNS server to cause a read error outside the boundary...

Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server shipped with IBM Integrated Information Core (CVE-2015-4000)

Abstract IBM WebSphere Application Server v7.0 is shipped as a component of IBM Integrated Information Core. Information about a security vulnerability affecting IBM WebSphere Application Server has been published in a security bulletin. Content Vulnerability Details Please consult the security...

Libssh2 kex_method_diffie_hellman_group_exchange_sha256_key_exchange

The vulnerability of the kexmethoddiffiehellmangroupexchangesha256keyexchange function in the kex.c component of the SSH2 protocol implementation library Libssh2 is related to reading data beyond the allowed buffer size. Exploiting this vulnerability allows an attacker to gain access to...

ISC BIND DoS Vulnerability (CVE-2022-2906) - Linux

ISC BIND is prone to a denial of service DoS vulnerability. Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; y...

Security Bulletin: Security Vulnerability in IBM WebSphere Application Server (CVE-2015-4000) Affects Asset and Service Management

Summary The LogJam Attack on Diffie-Hellman ciphers CVE-2015-4000 may affect some configurations of IBM WebSphere Application Server. The vulnerability affects Maximo Asset Management, Maximo Asset Management Essentials, Maximo Industry Solutions including Maximo for Energy Optimization, Maximo f...

CVE-2022-2906

A flaw was found in the Bind package, where a flaw in ‘named’ can cause a small memory leak in key processing when using TKEY records in Diffie-Hellman mode with OpenSSL 3.0.0 and later versions. This flaw allows an attacker to gradually erode available memory to the point where ‘named’ crashes d...

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...

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...

ISC BIND security vulnerability

ISC BIND is a suite of open source software that implements the DNS protocol from the US company ISC. A security vulnerability in ISC BIND versions 9.18.x prior to 9.18.7 and 9.19.x prior to 9.19.5, which stems from changes between OpenSSL 1.x and OpenSSL 3.0 exposes a flaw in the naming, which c...