USN-2868-1: DHCP vulnerability

Sebastian Poehn discovered that the DHCP server, client, and relay incorrectly handled certain malformed UDP packets. A remote attacker could use this issue to cause the DHCP server, client, or relay to stop responding, resulting in a denial of service...

DHCP Denial of Service Vulnerability Patched

The Internet Systems Consortium ISC on Tuesday patched a denial-of-service vulnerability in numerous versions of DHCP. The flaw affects nearly all IPv4 DHCP clients and relays and most servers, ISC said in its advisory. “A badly formed packet with an invalid IPv4 UDP length field can cause a DHCP...

CVE-2015-8605

ISC DHCP 4.x before 4.1-ESV-R12-P1, 4.2.x, and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service application crash via an invalid length field in a UDP IPv4 packet...

Updated armagetron package fixes security vulnerabilities

A practically exploitable bug was fixed in the network error handling. In client mode, any received packet that causes an exception during processing would terminate the connection to the server. Another theoretically exploitable bug was fixed that allowed very short UDP packets to cause a memory...

RHEL 6 / 7 : rpcbind (RHSA-2016:0005)

Updated rpcbind packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availab...

How Do I Configure Framehawk Support on NetScaler Gateway?

This article describes how to configure Framehawk support on NetScaler Gateway. Use Case With the increase of mobile users adopting tablets and smartphones, it is critical to ensure a rich virtual application and desktop user experience on Wi-Fi and cellular networks where network quality may be...

RedHat Update for rpcbind RHSA-2016:0005-01

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...

CentOS Update for rpcbind CESA-2016:0005 centos6

Check the version of rpcbind 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 scriptoid"1.3.6.1.4.1.25623.1.0.882367";...

Scientific Linux Security Update : rpcbind on SL6.x, SL7.x i386/x86_64 (20160107)

A use-after-free flaw related to the PMAPCALLIT operation and TCP/UDP connections was discovered in rpcbind. A remote attacker could possibly exploit this flaw to crash the rpcbind service by performing a series of UDP and TCP calls. CVE-2015-7236 If the rpcbind service is running, it will be...

CentOS 6 / 7 : rpcbind (CESA-2016:0005)

Updated rpcbind packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availab...

rpcbind security update

CentOS Errata and Security Advisory CESA-2016:0005 Updated rpcbind packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score,...

Moderate: Red Hat Security Advisory: rpcbind security update

Updated rpcbind packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is availab...

Netcore / Netis 路由器后门

漏洞概要 2014 年 8 月末，由中国生产的一系列路由器（国内品牌名称为 Netcore ，国外品牌名称为 Netis ）被爆出含有一个严重的后门漏洞。攻击者可以通过此漏洞获取路由器 root 权限。 2014 年 12 月 28 日，微博上爆料 Netcore 的后门仍然存在（文章地址：http://www.weibo.com/p/1001603792736686871336）。 漏洞描述 Netcore 系列路由器在 /bin 目录下存在一个名为 igdmptd 的程序，此程序会监听 UDP 端口 53413 端口： 之后调用 operateloop...

Debian DLA-378-1 : linux-2.6 security update

This update fixes the CVEs described below. CVE-2015-7550 Dmitry Vyukov discovered a race condition in the keyring subsystem that allows a local user to cause a denial of service crash. CVE-2015-8543 It was discovered that a local user permitted to create raw sockets could cause a denial of servi...

Debian DSA-3434-1 : linux - security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak. - CVE-2015-7513 It was discovered that a local user permitted to use the x86 KVM subsystem could configure the PIT emulation to cause a denial of servic...

[SECURITY] Fedora 23 Update: openvpn-2.3.10-1.fc23

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 Oberhumer's LZO library for...

[SECURITY] [DSA 3434-1] linux security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3434-1 [email protected] https://www.debian.org/security/ Ben Hutchings January 05, 2016 https://www.debian.org/security/faq -...

[SECURITY] [DLA 378-1] linux-2.6 security update

Package : linux-2.6 Version : 2.6.32-48squeeze18 CVE ID : CVE-2015-7550 CVE-2015-8543 CVE-2015-8575 Debian Bug : 808293 This update fixes the CVEs described below. CVE-2015-7550 Dmitry Vyukov discovered a race condition in the keyring subsystem that allows a local...

isc-dhcpd -- Denial of Service

ISC reports: A badly formed packet with an invalid IPv4 UDP length field can cause a DHCP server, client, or relay program to terminate abnormally...

Debian Security Advisory DSA 3434-1 (linux - security update)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leak. CVE-2015-7513 It was discovered that a local user permitted to use the x86 KVM subsystem could configure the PIT emulation to cause a denial of service...