Kernel: net: guard tcp_set_keepalive against crash

It was found that the Linux kernel's networking implementation did not correctly handle the setting of the keepalive socket option on raw sockets. A local user able to create a raw socket could use this flaw to crash the system...

DEBIAN-CVE-2012-6657

The socksetsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service system crash by leveraging the ability to create a raw socket...

CVE-2012-6657

The socksetsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service system crash by leveraging the ability to create a raw socket...

UBUNTU-CVE-2012-6657

The socksetsockopt function in net/core/sock.c in the Linux kernel before 3.5.7 does not ensure that a keepalive action is associated with a stream socket, which allows local users to cause a denial of service system crash by leveraging the ability to create a raw socket...

PT-2014-2420 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 3.5.7 Description: The issue is related to the sock setsockopt function in the Linux kernel, which does not properly validate the association of a keepalive action with a stream socket. This allows local users t...

SuSE 11.3 Security Update : libvirt (SAT Patch Number 8886)

This update fixes the following one non-security and two security issues with libvirt : - Fixing device assignment problem with Broadcom 57810 NIC to Guest OS. bnc817407 - qemu job usage issue in several API leading to libvirtd crash. CVE-2013-6458. bnc857492 - denial of service with keepalive...

MGASA-2014-0051 Updated libvirt packages fix two vulnerabilties

Updated libvirt packages fix security vulnerabilities: It was discovered that insecure job usage could lead to denial of service against libvirtd CVE-2013-6458. It was discovered that a race condition in keepalive handling could lead to denial of service against libvirtd CVE-2014-1447...

libvirt: denial of service with keepalive

Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service libvirtd crash by closing a connection before a keepalive response is sent...

DEBIAN-CVE-2014-1447

Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service libvirtd crash by closing a connection before a keepalive response is sent...

CVE-2014-1447

Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service libvirtd crash by closing a connection before a keepalive response is sent...

Race condition

Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service libvirtd crash by closing a connection before a keepalive response is sent...

CVE-2014-1447

Race condition in the virNetServerClientStartKeepAlive function in libvirt before 1.2.1 allows remote attackers to cause a denial of service libvirtd crash by closing a connection before a keepalive response is sent...

[GoldenEye v2.0] DoS Tool

GoldenEye is a HTTP/S Layer 7 Denial-of-Service Testing Tool. It uses KeepAlive and Connection: keep-alive paired with Cache-Control options to persist socket connection busting through caching when possible until it consumes all available sockets on the HTTP/S server. Usage USAGE: ./goldeneye.py...

Debian Security Advisory DSA 2846-1 (libvirt - several vulnerabilities)

Multiple security issues have been found in Libvirt, a virtualisation abstraction library: CVE-2013-6458 It was discovered that insecure job usage could lead to denial of service against libvirtd. CVE-2014-1447 It was discovered that a race condition in keepalive handling could lead to denial of...

fetchmail -- STARTTLS denial of service

Matthias Andree reports: Fetchmail version 5.9.9 introduced STLS support for POP3, version 6.0.0 added STARTTLS for IMAP. However, the actual STARTTLS-initiated in-band SSL/TLS negotiation was not guarded by a timeout. Depending on the operating system defaults as to TCP stream keepalive mode,...

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

Updated kernel packages that fix several security issues and various bugs are now available for Red Hat Enterprise Linux 4. This update has been rated as having important security impact by the Red Hat Security Response Team. The kernel packages contain the Linux kernel, the core of any Linux...

ipsec-tools: multiple memory leaks fixed in 0.7.2

Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of service memory consumption via vectors involving 1 signature verification during user authentication with X.509 certificates, related to the eaycheckx509sign function in src/racoon/cryptoopenssl.c; and 2...

IPSec-Tools Memory Leakage Vulnerability

This host is installed with IPSec-Tools for Linux and is prone to Memory Leakage Vulnerability. OpenVAS Vulnerability Test $Id: secpodipsec-toolsmemoryleakagevuln.nasl 5055 2017-01-20 14:08:39Z teissa $ IPSec-Tools Memory Leakage Vulnerability Authors: Sujit Ghosal Copyright: Copyright c 2009...

Design/Logic Flaw

Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of service memory consumption via vectors involving 1 signature verification during user authentication with X.509 certificates, related to the eaycheckx509sign function in src/racoon/cryptoopenssl.c; and 2...