Internet Bug Bounty: TLS client authentication can be bypassed due to ticket resumption

The TLS client authentication can be bypassed due to ticket resumption. The issue was that TLS session tickets were not properly isolated for multiple virtual hosts in one server. This allowed a ticket issued for one virtual host to be resumed at a different virtual host, circumventing client...

Secure Client Authentication Server Brute Force

The vulnerability of the Secure Client Authentication SCA server, a software solution for voice call authentication and message exchange, developed by BlackBerry SecuSUITE, stems from the lack of limits on the number of authentication attempts. Exploiting this vulnerability allows a malicious act...

Microsoft Digest Client Authenticity RCE

The vulnerability of the client authenticity verification mechanism in Microsoft Digest operating systems for Windows is related to the use of unsafe mechanisms for processing authentication data in the operating system’s memory. Exploiting this vulnerability allows a remote attacker to execute...

USN-7108-2: AsyncSSH vulnerabilities

USN-7108-1 fixed vulnerabilities in AysncSSH. This update provides the corresponding update for Ubuntu 18.04 LTS. Original advisory details: Fabian Bäumer, Marcus Brinkmann, and Jörg Schwenk discovered that AsyncSSH did not properly handle the extension info message. An attacker able to intercept...

GHSA-4C49-9FPC-HC3V lxd CA certificate sign check bypass

Summary If a server.ca file is present in LXDDIR at LXD start up, LXD is in "PKI mode". In this mode, only TLS clients that have a CA-signed certificate should be able to authenticate with LXD. We have discovered that if a client that sends a non-CA signed certificate during the TLS handshake, th...

lxd CA certificate sign check bypass

Summary If a server.ca file is present in LXDDIR at LXD start up, LXD is in "PKI mode". In this mode, only TLS clients that have a CA-signed certificate should be able to authenticate with LXD. We have discovered that if a client that sends a non-CA signed certificate during the TLS handshake, th...

USN-7108-1: AsyncSSH vulnerabilities

Fabian Bäumer, Marcus Brinkmann, and Jörg Schwenk discovered that AsyncSSH did not properly handle the extension info message. An attacker able to intercept communications could possibly use this issue to downgrade the algorithm used for client authentication. CVE-2023-46445 Fabian Bäumer, Marcus...

CVE-2024-51720: Improper Restriction of Excessive Authentication Attempts

An insufficient entropy vulnerability in the SecuSUITE Secure Client Authentication SCA Server of SecuSUITE versions 5.0.420 and earlier could allow an attacker to potentially enroll an attacker-controlled device to the victim’s account and telephone number...

Huawei EulerOS: Security Advisory for python3 (EulerOS-SA-2024-2641)

The remote host is missing an update for the Huawei EulerOS 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...

Arbitrary File Overwrite

github.com/fkie-cad/yapscan is vulnerable to Arbitrary File Overwrite. The vulnerability is due to lack of client authentication and improper server permissions, allowing an attacker to forge requests that overwrite arbitrary files on the host system, potentially leading to data loss...

CVE-2024-45160

Incorrect credential validation in LemonLDAP::NG 2.18.x and 2.19.x before 2.19.2 allows attackers to bypass OAuth2 client authentication via an empty clientpassword parameter client secret...

CVE-2024-45160

LemonLDAP::NG versions 2.18.x and 2.19.x before 2.19.2 are vulnerable to an incorrect credential validation flaw. An attacker can bypass OAuth2 client authentication by providing an empty client_password parameter (client secret). This vulnerability allows unauthorized access to OAuth2 resources....

CVE-2024-45160

Incorrect credential validation in LemonLDAP::NG 2.18.x and 2.19.x before 2.19.2 allows attackers to bypass OAuth2 client authentication via an empty clientpassword parameter client secret...

LemonLDAP::NG security vulnerability

LemonLDAP::NG is a set of Web single sign-on and access management software from LemonLDAP::NG open source. A security vulnerability exists in LemonLDAP::NG version 2.18.x and 2.19.x prior to 2.19.2, which stems from the presence of incorrect credential validation, allowing an attacker to bypass...

CVE-2024-45160

Incorrect credential validation in LemonLDAP::NG 2.18.x and 2.19.x before 2.19.2 allows attackers to bypass OAuth2 client authentication via an empty clientpassword parameter client secret...

CVE-2024-45160

Incorrect credential validation in LemonLDAP::NG 2.18.x and 2.19.x before 2.19.2 allows attackers to bypass OAuth2 client authentication via an empty clientpassword parameter client secret...

CVE-2024-45160

Incorrect credential validation in LemonLDAP::NG 2.18.x and 2.19.x before 2.19.2 allows attackers to bypass OAuth2 client authentication via an empty clientpassword parameter client secret...

golang: crypto/x509: Verify panics on certificates with an unknown public key algorithm

A flaw was found in Go's crypto/x509 standard library package. Verifying a certificate chain that contains a certificate with an unknown public key algorithm will cause a Certificate.Verify to panic. This issue affects all crypto/tls clients and servers that set Config.ClientAuth to...

IBM Business Automation Workflow Input Validation Error Vulnerability (CNVD-2024-46816)

IBM Business Automation Workflow is a suite of workflow automation solutions from International Business Machines IBM. The product is primarily used for workflow management, compliance management, and features workflow visibility and scalability. An input validation error vulnerability exists in...

SUSE CVE-2024-45159

An issue was discovered in Mbed TLS 3.x before 3.6.1. With TLS 1.3, when a server enables optional authentication of the client, if the client-provided certificate does not have appropriate values in if keyUsage or extKeyUsage extensions, then the return value of mbedtlssslgetverifyresult would...