SUSE-SU-2017:1622-1 Security update for openvpn

This update for openvpn fixes the following issues: - CVE-2016-6329: Show which ciphers should no longer be used in openvpn --show-ciphers bsc995374 - CVE-2017-7478: openvpn: Authenticated user can DoS server by using a big payload in PCONTROL bsc1038709 - CVE-2017-7479: openvpn: Denial of Servic...

OpenVPN P_CONTROL Denial of Service (CVE-2017-7478)

A denial-of-service vulnerability exists in OpenVPN. This vulnerability is due to an assertion in OpenVPN server that can be reached during the processing of a malicious packet. A remote, unauthenticated attacker can exploit this vulnerability to cause the OpenVPN server program to terminate,...

PT-2017-3265

Name of the Vulnerable Software and Affected Versions OpenVPN versions prior to 2.4.3 OpenVPN versions prior to 2.3.17 Description The issue is related to the improper handling of client connections to HTTP proxies with NTLMv2 authentication. It may allow a remote attacker to execute arbitrary...

MGASA-2017-0152 Updated openvpn packages fix security vulnerability

It was discovered that OpenVPN improperly triggered an assert when receiving an oversized control packet in some situations. A remote attacker could use this to cause a denial of service server or client crash CVE-2017-7478. It was discovered that OpenVPN improperly triggered an assert when packe...

Updated openvpn packages fix security vulnerability

It was discovered that OpenVPN improperly triggered an assert when receiving an oversized control packet in some situations. A remote attacker could use this to cause a denial of service server or client crash CVE-2017-7478. It was discovered that OpenVPN improperly triggered an assert when packe...

OpenVPN Access Server : CRLF injection with Session fixation(CVE-2017-5868)

Description OpenVPN Access Server is a full featured secure network tunneling VPN software solution that integrates OpenVPN server capabilities, enterprise management capabilities, simplified OpenVPN Connect UI, and OpenVPN Client software packages that accommodate Windows, MAC, Linux, Android, a...

OpenVPN Access Server 2.1.4 CRLF Injection

OpenVPN Access Server : CRLF injection with Session fixation Description OpenVPN Access Server is a full featured secure network tunneling VPN software solution that integrates OpenVPN server capabilities, enterprise management capabilities, simplified OpenVPN Connect UI, and OpenVPN Client...

Ubiquiti Inc.: CRLF Injection on openvpn.svc.ubnt.com

The researcher reported the vulnerability CVE-2017-5868 in one of our server, it got promptly mitigated, once no oficial patch was available at the time of submit. Ubiquiti's employee VPN server was vulnerable to CVE-2017-5868, the issue was reported to them by me and quickly patched. Thank you...

Crlf injection

CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATHINFO to sessionstart/...

CVE-2017-5868

CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATHINFO to sessionstart/...

CVE-2017-5868

CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATHINFO to sessionstart/...

CVE-2017-5868: Improper Neutralization of CRLF Sequences

CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATHINFO to sessionstart/...

CVE-2017-5868

CRLF injection vulnerability in the web interface in OpenVPN Access Server 2.1.4 allows remote attackers to inject arbitrary HTTP headers and consequently conduct session fixation attacks and possibly HTTP response splitting attacks via "%0A" characters in the PATHINFO to sessionstart/...

CVE-2017-5868

OpenVPN Access Server 2.1.4 is affected by a CRLF injection in the web interface that can be triggered via %0A in PATH_INFO to session_start , enabling header injection and potentially session fixation attacks (and possibly HTTP response splitting). The vulnerability is documented across multiple...

PT-2017-16721

Name of the Vulnerable Software and Affected Versions OpenVPN Access Server version 2.1.4 Description A CRLF injection issue in the web interface allows remote attackers to inject arbitrary HTTP headers, potentially leading to session fixation attacks and HTTP response splitting attacks. This is...

Fedora Update for openvpn FEDORA-2017-f426acf49d

The remote host is missing an update for the SPDX-FileCopyrightText: 2017 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...

[SECURITY] Fedora 24 Update: openvpn-2.3.16-1.fc24

OpenVPN is a robust and highly flexible tunneling application that uses all of the encryption, authentication, and certification features of the OpenSSL library to securely tunnel IP networks over a single UDP or TCP port. It can use the Marcus Franz Xaver Johannes Oberhumers LZO library for...

OpenVPN Access Server CRLF Injection Vulnerability

OpenVPN is a software package from the American company OpenVPN for creating encrypted tunnels for virtual private networks VPNs that use the OpenSSL library to encrypt data and control information.OpenVPN Access Server is a commercial paid version of OpenVPN. OpenVPN Access Server suffers from a...

Fedora 24 : openvpn (2017-f426acf49d)

Security fix for two remote DoS issues CVE-2017-7478, CVE-2017-7479 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing...

OpenVPN -- several vulnerabilities

Samuli Seppänen reports: In May/June 2017 Guido Vranken threw a fuzzer at OpenVPN 2.4.2. In the process he found several vulnerabilities and reported them to the OpenVPN project. ... The first releases to have these fixes are OpenVPN 2.4.3 and 2.3.17. This is a list of fixed important...