CVE-2009-5116

McAfee LinuxShield 1.5.1 and earlier does not properly implement client authentication, which allows remote authenticated users to obtain Admin access to the statistics server by leveraging a client account...

K000151390: Erlang/OTP vulnerabilities CVE-2022-37026 and CVE-2025-32433

Security Advisory Description CVE-2022-37026 In Erlang/OTP before 23.3.4.15, 24.x before 24.3.4.2, and 25.x before 25.0.2, there is a Client Authentication Bypass in certain client-certification situations for SSL, TLS, and DTLS. CVE-2025-32433 Erlang/OTP is a set of libraries for the Erlang...

OutSystems Multiple File Upload 安全漏洞

OutSystems Multiple File Upload is a native multiple file upload component for the OutSystems platform from OutSystems, Inc. A security vulnerability exists in OutSystems Multiple File Upload versions prior to 3.1.0 that stems from insufficient client-side authentication could result in the uploa...

Amazon Linux 2 : python (ALAS-2025-2816)

The version of python installed on the remote host is prior to 2.7.18-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2025-2816 advisory. Directory traversal vulnerability in the 1 extract and 2 extractall functions in the tarfile module in Python allows...

Medium: python

Issue Overview: Directory traversal vulnerability in the 1 extract and 2 extractall functions in the tarfile module in Python allows user-assisted remote attackers to overwrite arbitrary files via a .. dot dot sequence in filenames in a TAR archive, a related issue to CVE-2001-1267. CVE-2007-4559...

CVE-2025-27371

In certain IETF OAuth 2.0-related specifications, when the JSON Web Token Profile for OAuth 2.0 Client Authentication mechanism is used, there are ambiguities in the audience values of JWTs sent to authorization servers. The affected RFCs may include RFC 7523, and also RFC 7521, RFC 7522, RFC 910...

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...

The vulnerability of the Secure Client Authentication (SCA) server, a software solution for voice call authentication and message exchange in BlackBerry SecuSUITE, allows attackers to circumvent security restrictions and execute brute-force attacks.

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...

The vulnerability of the client authenticity verification mechanism in Microsoft Digest operating systems allows a perpetrator to execute arbitrary code.

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...

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...

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...

Astra Linux – Vulnerability in Python 3.11

A vulnerability was discovered in Python before version 3.8.18, 3.9.x before version 3.9.18, 3.10.x before version 3.10.13, and 3.11.x before version 3.11.5. This vulnerability primarily affects servers such as HTTP servers that use TLS client authentication. When a TLS server-side socket is...

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...

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...

LemonLDAP::NG 安全漏洞

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

CVE-2024-45160 affects LemonLDAP::NG versions 2.18.x and 2.19.x prior to 2.19.2. The issue is an incorrect credential validation that allows an attacker to bypass OAuth2 client authentication by supplying an empty client_password (client secret). The vulnerability outcome is a potential credentia...