FreeBSD -- ipsec validation and use-after-free

Problem Description: Due to a lack of strict checking, an attacker from a trusted host can send a specially constructed IP packet that may lead to a system crash. Additionally, a use-after-free vulnerability in the AH handling code could cause unpredictable results. Impact: Access to out of bound...

FreeBSD-SA-18:01.ipsec

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-18:01.ipsec REVISED Security Advisory The FreeBSD Project Topic: ipsec validation and use-after-free Category: core Module: ipsec Announced: 2018-03-07 Credits:...

openSUSE Security Update : ipsec-tools (openSUSE-2018-159)

This update for ipsec-tools fixes one issue. This security issue was fixed : - CVE-2016-10396: The racoon daemon contained a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments that allowed a remote attacker to exhaust computational resources on the remo...

SUSE SLES12 Security Update : ipsec-tools (SUSE-SU-2018:0424-1)

This update for ipsec-tools fixes one issue. This security issue was fixed : - CVE-2016-10396: The racoon daemon contained a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments that allowed a remote attacker to exhaust computational resources on the remo...

SUSE SLES11 Security Update : ipsec-tools (SUSE-SU-2018:0423-1)

This update for ipsec-tools fixes one issue. This security issue was fixed : - CVE-2016-10396: The racoon daemon contained a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments that allowed a remote attacker to exhaust computational resources on the remo...

SUSE-SU-2018:0423-1 Security update for ipsec-tools

This update for ipsec-tools fixes one issue. This security issue was fixed: - CVE-2016-10396: The racoon daemon contained a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments that allowed a remote attacker to exhaust computational resources on the remot...

SUSE-SU-2018:0424-1 Security update for ipsec-tools

This update for ipsec-tools fixes one issue. This security issue was fixed: - CVE-2016-10396: The racoon daemon contained a remotely exploitable computational-complexity attack when parsing and storing ISAKMP fragments that allowed a remote attacker to exhaust computational resources on the remot...

Build Your Own IPsec VPN Server: Auto Setup Scripts

Set up your own IPsec VPN server in just a few minutes, with both IPsec/L2TP and Cisco IPsec on Ubuntu, Debian and CentOS. All you need to do is provide your own VPN credentials, and let the scripts handle the rest. An IPsec VPN encrypts your network traffic, so that nobody between you and the VP...

Debian: Security Advisory (DLA-1044-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...

Debian DSA-4082-1 : linux - security update (Meltdown)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. - CVE-2017-5754 Multiple researchers have discovered a vulnerability in Intel processors, enabling an attacker controlling an unprivileged process to...

CVE-2018-0753

Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allow a denial of service vulnerability due to the way objects are handled in memory, aka "Windows IPSec Denial of Service Vulnerability"...

Denial of service

Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allow a denial of service vulnerability due to the way objects are handled in memory, aka "Windows IPSec Denial of Service Vulnerability"...

CVE-2018-0753

CVE-2018-0753 describes a denial-of-service vulnerability in Windows IPSec where the system may stop responding due to how objects are handled in memory. Affected products explicitly include Windows 8.1/RT 8.1, Windows Server 2012/2012 R2, Windows 10 versions 1511/1607/1703/1709, Windows Server 2...

CVE-2018-0753

Windows 8.1 and RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703 and 1709, Windows Server 2016 and Windows Server, version 1709 allow a denial of service vulnerability due to the way objects are handled in memory, aka "Windows IPSec Denial of Service Vulnerability"...

Windows IPSec Denial of Service Vulnerability

A denial of service vulnerability exists in the way that Windows handles objects in memory. An attacker who successfully exploited the vulnerability could cause a target system to stop responding. Note that the denial of service condition would not allow an attacker to execute code or to elevate...

Updated ipsec-tools packages fix security vulnerability

It was discovered that racoon, the ipsec-tools IKE daemon, incorrectly handled certain ISAKMP fragments. A remote attacker could use this issue to cause racoon to crash, resulting in a denial of service CVE-2016-10396...

MGASA-2018-0010 Updated ipsec-tools packages fix security vulnerability

It was discovered that racoon, the ipsec-tools IKE daemon, incorrectly handled certain ISAKMP fragments. A remote attacker could use this issue to cause racoon to crash, resulting in a denial of service CVE-2016-10396...

IPv6, it’s waiting for you

IPv6 is an expression IT professionals are likely to have seen or heard at one time, but what exactly is it? Let us give you a quick introduction, and then try to explain what it does differently by comparing it to its predecessor, IPv4. IPv4 and IPv6 are both Internet communications protocols...

USN-3482-1: ipsec-tools vulnerability

It was discovered that racoon, the ipsec-tools IKE daemon, incorrectly handled certain ISAKMP fragments. A remote attacker could use this issue to cause racoon to crash, resulting in a denial of service...

CVE-2017-12289

A vulnerability in conditional, verbose debug logging for the IPsec feature of Cisco IOS XE Software could allow an authenticated, local attacker to display sensitive IPsec information in the system log file. The vulnerability is due to incorrect implementation of IPsec conditional, verbose debug...