Authentication flaw

The AAA functionality in the IPv4 SSL VPN implementations on Cisco Adaptive Security Appliances ASA 5500 series devices, and the ASA Services Module ASASM in Cisco Catalyst 6500 series devices, with software 8.2 before 8.25.30 and 8.3 before 8.32.34 allows remote attackers to cause a denial of...

Code injection

The DHCP server on Cisco Adaptive Security Appliances ASA 5500 series devices, and the ASA Services Module ASASM in Cisco Catalyst 6500 series devices, with software 7.0 before 7.25.8, 7.1 before 7.25.8, 7.2 before 7.25.8, 8.0 before 8.05.28, 8.1 before 8.12.56, 8.2 before 8.25.27, 8.3 before...

CVE-2012-4620

Cisco IOS 12.2 and 15.0 through 15.2 on Cisco 10000 series routers, when a tunnel interface exists, allows remote attackers to cause a denial of service interface queue wedge via tunneled 1 GRE/IP, 2 IPIP, or 3 IPv6 in IPv4 packets, aka Bug ID CSCts66808...

CVE-2012-4620

Cisco IOS Software (12.2 and 15.0–15.2) on Cisco 10000 Series routers is affected when a tunnel interface exists. The vulnerability allows remote attackers to trigger a DoS via tunneled packets (GRE/IP, IPIP, or IPv6-in-IPv4) that cause an interface queue wedge. The root cause involves how tunnel...

OS X x64 Shell Reverse TCP

Connect back to attacker and spawn a command shell This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework module MetasploitModule CachedSize = 128 include Msf::Payload::Single include Msf::Payload::Osx include...

CVE-2012-4629

The Cisco ASA-CX Context-Aware Security module before 9.0.2-103 for Adaptive Security Appliances ASA devices, and Prime Security Manager aka PRSM before 9.0.2-103, allows remote attackers to cause a denial of service disk consumption and application hang via unspecified IPv4 packets that trigger...

Design/Logic Flaw

The Cisco ASA-CX Context-Aware Security module before 9.0.2-103 for Adaptive Security Appliances ASA devices, and Prime Security Manager aka PRSM before 9.0.2-103, allows remote attackers to cause a denial of service disk consumption and application hang via unspecified IPv4 packets that trigger...

(ospfd): Denial of service by decoding too short Hello packet or Hello packet with invalid OSPFv2 header type

ospfpacket.c in ospfd in Quagga before 0.99.19 allows remote attackers to cause a denial of service daemon crash via 1 a 0x0a type field in an IPv4 packet header or 2 a truncated IPv4 Hello packet...

Scientific Linux Security Update : kernel on SL4.x i386/x86_64

This update fixes the following security issues : - a flaw was found in the Realtek r8169 Ethernet driver in the Linux kernel. pciunmapsingle presented a memory leak that could lead to IOMMU space exhaustion and a system crash. An attacker on the local network could trigger this flaw by using jum...

Scientific Linux Security Update : kernel on SL3.x i386/x86_64

A flaw was found in the handling of process death signals. This allowed a local user to send arbitrary signals to the suid-process executed by that user. A successful exploitation of this flaw depends on the structure of the suid-program and its signal handling. CVE-2007-3848, Important A flaw wa...

Scientific Linux Security Update : kernel on SL5.x i386/x86_64

These new kernel packages contain fixes for the following security issues : - a flaw in the handling of IPv6 type 0 routing headers that allowed remote users to cause a denial of service that led to a network amplification between two routers CVE-2007-2242, Important. - a flaw in the nfnetlinklog...

Scientific Linux Security Update : caching-nameserver on SL3.x i386/x86_64

the IPv4 address of L.ROOT-SERVERS.NET one of the DNS root servers changed. It was 198.32.64.12. It is now 199.7.83.42 This update includes an edited named.ca file that reflects this change. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text is C Scientific Linux...

GLSA-201207-01 : sudo: Privilege escalation

The remote host is affected by the vulnerability described in GLSA-201207-01 sudo: Privilege escalation An error in sudo may allow unintended IPv4 hosts to be granted access to commands. Impact : A local attacker could gain escalated privileges. Workaround : There is no known workaround at this...

sudo: Privilege escalation

Background sudo allows a system administrator to give users the ability to run commands as other users. Access to commands may also be granted on a range to hosts. Description An error in sudo may allow unintended IPv4 hosts to be granted access to commands. Impact A local attacker could gain...

firewall-bypass NSE Script

Detects a vulnerability in netfilter and other firewalls that use helpers to dynamically open ports for protocols such as ftp and sip. The script works by spoofing a packet from the target server asking for opening a related connection to a target port which will be fulfilled by the firewall...

Oracle Linux 6 kernel security, bug fix and enhancement update

2.6.32-279.el6 - netdrv mlx4: ignore old module parameters Jay Fenlason 830553 2.6.32-278.el6 - kernel sysctl: silence warning about missing strategy for file-max at boot time Jeff Layton 803431 - net sunrpc: make new tcpmaxslottableentries sysctl use CTLUNNUMBERED Jeff Layton 803431 - drm i915:...

kernel security and bug fix update

2.6.32-220.23.1.el6 - net bond: Make LRO flag follow slave settings Neil Horman 831176 794647 2.6.32-220.22.1.el6 - net ipv4/netfilter: TCP and raw fix for iproutemeharder Jiri Benc 824429 812108 2.6.32-220.21.1.el6 - security fix compile error in commoncap.c Eric Paris 806725 806726 CVE-2012-212...

SAP NetWeaver Dispatcher DiagTraceR3Info Packet Parsing Vulnerability

Added: 06/04/2012 CVE: CVE-2012-2611 OSVDB: 81759 Background SAP Netweaver is a technology platform for building and integrating SAP business applications. Problem SAP Netweaver is vulnerable to a stack buffer overflow when configured with the developer trace level set to 2 or higher. The...

Design/Logic Flaw

The 1 IPv4 and 2 IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service disrupted networking or hijack network sessions by predicting...

CVE-2011-3188

CVE-2011-3188 affects the Linux kernel prior to 3.1, where IPv4 and IPv6 sequence numbers/Fragment IDs are generated with a modified MD4. This predictable value generation enables remote attackers to cause DoS or hijack sessions by crafting packets. The vulnerability is mitigated by upgrading the...