Cisco IOS Software TCP ACK Storm Vulnerability

A vulnerability in the TCP stack of Cisco IOS Software could allow an unauthenticated, remote attacker to cause an ACK storm. The vulnerability is due to improper closing of an established TCP connection. An attacker could exploit this vulnerability by sending a crafted sequence of TCP ACK and FI...

Microsoft Windows TCP/IP Denial of Service Vulnerability (2790655)

This host is missing an important security update according to Microsoft Bulletin MS13-018. SPDX-FileCopyrightText: 2013 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...

Apache/IIS/nginx Multiple HTTP Servers (Memory Exhaustion) DoS

The attack involves making requests to the web server via HTTP pipelining and closing the connection before receiving a response, it causes the thread/fork is not advised and continue processing the request before attempting to send the response, the attack requires that the server has a...

kernel: security and bugfix update (important)

This kernel update to 3.4.11 fixes various bugs and security issues. The changes up to 3.4.11 contain both security and bugfixes and are not explicitly listed here. Following security issues were fixed: CVE-2012-3520: Force passing credentials, otherwise local services could be fooled to assume...

Vulnerability in AIX TCP stack,Vulnerability in VIOS TCP stack

IBM SECURITY ADVISORY First Issued: Fri Feb 3 10:20:44 CST 2012 | Updated: Mon Feb 6 08:56:46 CST 2012 | Updated AIX 53 TL 12 ifix | Updated: Wed Feb 8 16:18:36 CST 2012 | Added VIOS ifixes | Updated: Wed Feb 29 16:32:13 CST 2012 | Added 6.1 TL7 SP3 and 7.1 TL1 SP3 ifixes | Updated: Wed Mar 21...

Ubuntu: Security Advisory (USN-558-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2009 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...

FreeBSD Security Advisory (FreeBSD-SA-05:15.tcp.asc)

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-05:15.tcp.asc ADV FreeBSD-SA-05:15.tcp.asc OpenVAS Vulnerability Test $ Description: Auto generated from vuxml or freebsd advisories Authors: Thomas Reinke Copyright: Copyright c 2008 E-Soft Inc...

FreeBSD-SA-08:09.icmp6

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ============================================================================= FreeBSD-SA-08:09.icmp6 Security Advisory The FreeBSD Project Topic: Remote kernel panics on IPv6 connections Category: core Module: sysnetinet6 Announced: 2008-09-03 Credits...

FreeBSD -- Remote kernel panics on IPv6 connections

Problem Description: In case of an incoming ICMPv6 'Packet Too Big Message', there is an insufficient check on the proposed new MTU for a path to the destination. Impact: When the kernel is configured to process IPv6 packets and has active IPv6 TCP sockets, a specifically crafted ICMPv6 'Packet T...

USN-558-1: Linux kernel vulnerabilities

The minix filesystem did not properly validate certain filesystem values. If a local attacker could trick the system into attempting to mount a corrupted minix filesystem, the kernel could be made to hang for long periods of time, resulting in a denial of service. CVE-2006-6058 Certain calculatio...

Ubuntu 6.10 / 7.04 / 7.10 : linux-source-2.6.17/20/22 vulnerabilities (USN-558-1)

The minix filesystem did not properly validate certain filesystem values. If a local attacker could trick the system into attempting to mount a corrupted minix filesystem, the kernel could be made to hang for long periods of time, resulting in a denial of service. CVE-2006-6058 Certain calculatio...

CVE-2005-0740

The CVE-2005-0740 issue affects OpenBSD releases 3.5 and 3.6, where the TCP stack (tcp_input.c) is vulnerable to crafted values in the TCP timestamp option. This can cause the system to panic (denial of service) by resulting in invalid arguments during retransmit timeout calculation. The availabl...

Microsoft Windows XP - TCP Packet Fragmentation Handling Denial of Service (1)

// source: https://www.securityfocus.com/bid/11258/info Multiple vendor implementations of the TCP stack are reported prone to a remote denial-of-service vulnerability. The issue is reported to present itself due to inefficiencies present when handling fragmented TCP packets. The discoverer of th...

Microsoft Windows NT 4.02000 - TCP Stack Denial of Service (1)

Microsoft Windows NT 4.02000 - TCP Stack Denial of Service 1 // source: https://www.securityfocus.com/bid/3967/info An issue exists in Windows which could cause the TCP stack to consume all available system memory. This is achieved if a user sends numerous empty TCP packets to a host on port 139...

Microsoft Windows NT 4.02000 - TCP Stack Denial of Service (2)

Microsoft Windows NT 4.02000 - TCP Stack Denial of Service 2 // source: https://www.securityfocus.com/bid/3967/info An issue exists in Windows which could cause the TCP stack to consume all available system memory. This is achieved if a user sends numerous empty TCP packets to a host on port 139...

Microsoft Windows NT 4.0/2000 - TCP Stack Denial of Service (1)

// source: https://www.securityfocus.com/bid/3967/info An issue exists in Windows which could cause the TCP stack to consume all available system memory. This is achieved if a user sends numerous empty TCP packets to a host on port 139. Successful exploitation of this vulnerability could render t...

Microsoft Windows NT 4.0/2000 - TCP Stack Denial of Service (2)

// source: https://www.securityfocus.com/bid/3967/info An issue exists in Windows which could cause the TCP stack to consume all available system memory. This is achieved if a user sends numerous empty TCP packets to a host on port 139. Successful exploitation of this vulnerability could render t...

HERT advisory: FreeBSD IP Spoofing

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - - --------------------------------------------------------------- HERT - Hacker Emergency Response Team [email protected] - http://hert.org Advisory: 00003 Title: FreeBSD IP Spoofing Date: 1st October 2000 Summary: IP Spoofing Sequence number predictio...

windows_kod.txt

Subject: ip stack bug in windows kod.ckiss of death To: [email protected] / ::: kod.c kiss of death version 1.2 ::: author kod.c bug found by klepto / [email protected] / rewritten by ignitor / ignitor@EFnet ::: stuph works on bsd/linux/nix ::: notes bluescreens windows users98/98se and kill...