python hash collision attacks exploit-vulnerability warning-the black bar safety net

/usr/bin/python to attack hash collision in python code by [email protected] 2012-01-05 to save as atk.py python atk.py 4 0 0 0 0 . 42.530313015 0.087562084198 import time, sys MAX = 1 0 0 0 0 0 try: MAX = int sys. argv1 except: pass t0= time. time k= for i in rangeMAX: k i223 1-i = 0 print '.'...

PT-2012-2257 · Gnome +1 · Glib +1

Name of the Vulnerable Software and Affected Versions: GLib versions 2.31.8 and earlier Description: The issue allows context-dependent attackers to cause a denial of service CPU consumption via crafted input to an application that maintains a hash table, because the g str hash function computes...

Apache Tomcat 5.x < 5.5.35 Hash Collision Denial of Service

According to its self-reported version number, the instance of Apache Tomcat 5.x listening on the remote host is prior to 5.5.35. It is, therefore, affected by a denial of service vulnerability. Large numbers of crafted form parameters can cause excessive CPU consumption due to hash collisions...

RHEL 5 / 6 : php53 and php (RHSA-2012:0019)

The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:0019 advisory. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. It was found that the hashing routine used by PHP...

Apache Tomcat Hash Collision Denial Of Service Vulnerability

Apache Tomcat Server is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2012 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 CPE =...

Cisco IOS Hot Standby Routing Protocol IP Collision Denial of Service

The design of the Hot Standby Routing Protocol, when using IRPAS, allows remote attackers to cause a denial of service via a router with the same IP address as the interface on which HSRP is running. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid17773;...

DEBIAN-CVE-2011-5055

MaraDNS 1.3.07.12 and 1.4.08 computes hash values for DNS data without properly restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted queries with the Recursion Desired RD bit set. NOTE:...

CVE-2012-0024

MaraDNS before 1.3.07.12 and 1.4.x before 1.4.08 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted queries with the Recursion Desired RD bit s...

CVE-2011-5055

MaraDNS 1.3.07.12 and 1.4.08 computes hash values for DNS data without properly restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted queries with the Recursion Desired RD bit set. NOTE:...

Next Microsoft Patch Tuesday include BEAST SSL fix

Next Microsoft Patch Tuesday include BEAST SSL fix Microsoft's first batch of patches for 2012 will include fixes for security vulnerabilities in the Windows operating system and Microsoft Developer Tools and Software. The patches will be released next Tuesday Jan 10, 2012 at approximately 1:00 P...

CVE-2011-4858

Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted parameters...

CVE-2011-4858

CVE-2011-4858 affects Apache Tomcat 5.5.x before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23. The issue arises from the Java hashCode() implementation allowing predictable hash collisions, enabling a remote attacker to exhaust CPU by sending many crafted parameters in a request (hash collisi...

CVE-2011-4858

Removed by vendor...

Oracle GlassFish Server Hash Collision Denial of Service Vulnerability

The host is running GlassFish Server and is prone to denial of service vulnerability. OpenVAS Vulnerability Test $Id: gbglassfishhashcollisiondosvuln.nasl 6018 2017-04-24 09:02:24Z teissa $ Oracle GlassFish Server Hash Collision Denial of Service Vulnerability Authors: Antu Sanadi Copyright:...

CVE-2011-4858

Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service CPU consumption by sending many crafted parameters...

Mandriva Linux Security Advisory : php (MDVSA-2011:197)

Multiple vulnerabilities has been discovered and corrected in php : Integer overflow in the exifprocessIFDTAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via ...

PHP < 5.3.9 Multiple DoS Vulnerabilities - Windows

PHP is prone to multiple denial of service DoS vulnerabilities. SPDX-FileCopyrightText: 2012 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 CPE = "cpe:/a:php:php"; if...

PHP Hash Table Collision - Denial of Service (PoC)

PHP Hash Table Collision - Denial of Service PoC ! /usr/bin/env python """ This script was written by Christian Mehlmauer https://twitter.com/!/FireFart Sourcecode online at: https://github.com/FireFart/HashCollision-DOS-POC Original PHP Payloadgenerator taken from...

PHP Hash Table Collision Proof Of Concept

Exploit for php platform in category dos / poc ''' This script was written by Christian Mehlmauer Original PHP Payloadgenerator taken from https://github.com/koto/blog-kotowicz-net-examples/tree/master/hashcollision CVE : CVE-2011-4885 requires Python 2.7 Examples: - Make a single Request, wait f...

PHP Hash Table Collision - Denial of Service (PoC)

!/usr/bin/env python """ This script was written by Christian Mehlmauer https://twitter.com/!/FireFart Sourcecode online at: https://github.com/FireFart/HashCollision-DOS-POC Original PHP Payloadgenerator taken from https://github.com/koto/blog-kotowicz-net-examples/tree/master/hashcollision...