RHEL 7 : kernel (RHSA-2016:0103)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2016:0103 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. It was found that the x86 ISA Instruction Set...

openSUSE Security Update : openldap2 (openSUSE-2016-104) (Logjam)

This update fixes the following security issues : - CVE-2015-6908: The bergetnext function allowed remote attackers to cause a denial of service reachable assertion and application crash via crafted BER data, as demonstrated by an attack against slapd. bsc945582 - CVE-2015-4000: Fix weak...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Updated kernel packages that fix three security issues, multiple bugs, and one enhancement are now available for Red Hat Enterprise Linux 7.1 Extended Update Support. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base...

Raptor WAF - Web Application firewall to Train Attacks

Raptor is an Open Source Tool, yout focus is study of attacks and find intelligent ways to block attacks. Raptor is made in pure C, don’t use regex or other common ways to block attacks, yes is diferent and fast like a raptor dinosaur, Raptor follow principle KISS Keep It Simple, you can use Rapt...

CVE-2016-1879

The Stream Control Transmission Protocol SCTP module in FreeBSD 9.3 before p33, 10.1 before p26, and 10.2 before p9, when the kernel is configured for IPv6, allows remote attackers to cause a denial of service assertion failure or NULL pointer dereference and kernel panic via a crafted ICMPv6...

CVE-2016-1879

Removed by vendor...

F5 Networks BIG-IP : IPv6 Neighbor Discovery Protocol (NDP) vulnerability (SOL9528)

The remote BIG-IP device is missing a patch required by a security advisory. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from F5 Networks BIG-IP Solution SOL9528. The text description of this plugin is C F5 Networks...

openSUSE: Security Advisory for openldap2 (openSUSE-SU-2016:0255-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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 update for openldap2 (important)

This update fixes the following security issues: - CVE-2015-6908: The bergetnext function allowed remote attackers to cause a denial of service reachable assertion and application crash via crafted BER data, as demonstrated by an attack against slapd. bsc945582 - CVE-2015-4000: Fix weak...

FreeBSD 远程拒绝服务攻击漏洞

0x01 漏洞复现 此漏洞是由于FreeBSD在处理ipv6数据包时，某函数对于数据的检验不严格，导致若传入的ipv6结构体某成员函数为NULL时，在后续函数调用中会触发assert，导致freebsd进入异常处理机制，内核崩溃引发系统重启，下面对此漏洞进行详细分析。 首先对于漏洞环境的搭建我不讲解了，在我的微信公众号上发了一篇文章专门讲解FreeBSD环境的搭建，包括内核调试，vmtools安装等等，环境搭建好之后，通过执行poc.py，发现程序重启，重启过程中，/var/crash下会生成崩溃信息。...

openSUSE Security Update : openldap2 (openSUSE-2016-92) (Logjam)

This update fixes the following security issues : - CVE-2015-6908: The bergetnext function allowed remote attackers to cause a denial of service reachable assertion and application crash via crafted BER data, as demonstrated by an attack against slapd. bsc945582 - CVE-2015-4000: Fix weak...

SUSE SLED12 / SLES12 Security Update : openldap2 (SUSE-SU-2016:0224-1) (Logjam)

This update fixes the following security issues : - CVE-2015-6908: The bergetnext function allowed remote attackers to cause a denial of service reachable assertion and application crash via crafted BER data, as demonstrated by an attack against slapd. bsc945582 - CVE-2015-4000: Fix weak...

openSUSE: Security Advisory for openldap2 (openSUSE-SU-2016:0226-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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 update for openldap2 (important)

This update fixes the following security issues: - CVE-2015-6908: The bergetnext function allowed remote attackers to cause a denial of service reachable assertion and application crash via crafted BER data, as demonstrated by an attack against slapd. bsc945582 - CVE-2015-4000: Fix weak...

FreeBSD Patches Kernel Panic Vulnerability

FreeBSD has patched a denial-of-service vulnerability affecting versions configured to support SCTP and IPv6, the default configurations on later version of the open source OS. Researchers at Positive Technologies in the U.K. said versions 9.3, 10.1 and 10.2 are affected and can be exploited by a...

FreeBSD SCTP ICMPv6 - Error Processing

!/usr/bin/env python -- coding: utf-8 -- ''' Source: http://blog.ptsecurity.com/2016/01/severe-vulnerabilities-detected-in.html SCTP stream control transmission protocol is a transport-layer protocol designed to transfer signaling messages in an IP environment. As a rule, mobile operators use thi...

FreeBSD SCTP ICMPv6 Denial Of Service

!/usr/bin/env python -- coding: utf-8 -- ''' Source: http://blog.ptsecurity.com/2016/01/severe-vulnerabilities-detected-in.html SCTP stream control transmission protocol is a transport-layer protocol designed to transfer signaling messages in an IP environment. As a rule, mobile operators use thi...

Anonymous VPN Adapter: OnionCat

OnionCat is a VPN -adapter which allows to connect two or more computers or networks through VPN-tunnels. It is designed to use the anonymization networks Tor or I2P as its transport, hence, it provides location-based anonymity while still creating tunnel end points with private unique IP...

Oracle: Security Advisory (ELSA-2016-0045)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

Oracle Linux 5 : kernel (ELSA-2016-0045)

The remote Oracle Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2016-0045 advisory. - net udp: fix behavior of wrong checksums Denys Vlasenko 1240757 CVE-2015-5364 CVE-2015-5366 - net ipv6/udp: Use correct var to determine non-blocking...