USN-2239-1: Linux kernel (Saucy HWE) vulnerabilities

Pinkie Pie discovered a flaw in the Linux kernel's futex subsystem. An unprivileged local user could exploit this flaw to cause a denial of service system crash or gain administrative privileges. CVE-2014-3153 A flaw was discovered in the Linux kernel virtual machine's kvm validation of interrupt...

Ubuntu: Security Advisory (USN-2226-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2014 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...

MGASA-2014-0244 Updated mono packages fix security vulnerability

Mono 2.10.9 does not properly randomize hash functions for form posts to protect against hash collision attacks. A remote attacker could send specially crafted parameters, possibly resulting in a Denial of Service condition CVE-2012-3543...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-2226-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-2226-1 advisory. Matthew Daley reported an information leak in the floppy disk driver of the Linux kernel. An unprivileged local user could exploit this flaw to obtain...

Code injection

Python 2.7 before 3.4 only uses the last eight bits of the prefix to randomize hash values, which causes it to compute hash values without restricting the ability to trigger hash collisions predictably and makes it easier for context-dependent attackers to cause a denial of service CPU consumptio...

CVE-2013-7040

Python 2.7 before 3.4 only uses the last eight bits of the prefix to randomize hash values, which causes it to compute hash values without restricting the ability to trigger hash collisions predictably and makes it easier for context-dependent attackers to cause a denial of service CPU consumptio...

CVE-2013-7040

Python 2.7 before 3.4 only uses the last eight bits of the prefix to randomize hash values, which causes it to compute hash values without restricting the ability to trigger hash collisions predictably and makes it easier for context-dependent attackers to cause a denial of service CPU consumptio...

Apache Tomcat Parameter Hash Collision Denial of Service - Ver2 (CVE-2011-4858)

A denial-of-service vulnerability has been reported in Apache Software Foundation Tomcat. Successful exploitation of this vulnerability would allow a remote attacker to create a denial of service condition on the affected system...

MaraDNS < 1.3.07.14 / 1.4.x < 1.4.10 Hash Collision Form Parameter Remote DoS

According to its self-reported version number, the MaraDNS server running on the remote host is affected by a hash collision issue when large amounts of specially crafted queries with the Recursion Desired RD bit set are sent to the remote server. This issue could allow a remote attacker to crash...

MaraDNS 2.0.x < 2.0.05 Hash Collision Zone File Record Local DoS

According to its self-reported version number, the MaraDNS server running on the remote host is affected by a hash collision issue when parsing records in zone files. This issue could allow a local attacker to cause a denial of service. C Tenable Network Security, Inc. include"compat.inc"; if...

Securing Passwords with Bcrypt Hashing Function

Passwords are the first line of defense against cyber criminals. It is the most vital secret of every activity we do over the internet and also a final check to get into any of your user account, whether it is your bank account, email account, shopping cart account or any other account you have. ...

UBUNTU-CVE-2013-6371

The hash functionality in json-c before 0.12 allows context-dependent attackers to cause a denial of service CPU consumption via crafted JSON data, involving collisions...

CVE-2013-6401

CVE-2013-6401 affects Jansson (2.4 and earlier) with predictable hash collisions enabling context-dependent attackers to trigger a denial of service (CPU consumption) via crafted JSON. IBM DataPower Gateway (ODR component) uses Jansson and lists affected versions: 10.6CD 10.6.1.0–10.6.5.0; 10.5.0...

PHP5 Hash Collision Denial Of Service - Ver2 (CVE-2011-4885)

A denial-of-service vulnerability has been reported in PHP. Successful exploitation of this vulnerability would allow a remote attacker to create a denial of service condition on the affected system...

CVE-2012-2328

internal/cimxml/sax/NodeFactory.java in Standards-Based Linux Instrumentation for Manageability SBLIM Common Information Model CIM Client aka sblim-cim-client2 before 2.1.12 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent...

98% of SSL enabled websites still using SHA-1 based weak Digital Certificates

The National Institute of Standards and Technology NIST had published a document on Jan 2011 that the SHA-1 algorithm will be risky and should be disallowed after year 2013, but it was recently noticed by Netcraft experts that NIST.gov website itself were using 2014 dated SSL certificate with SHA...

Debian Security Advisory DSA 2783-1 (librack-ruby - several vulnerabilities)

Several vulnerabilities were discovered in Rack, a modular Ruby webserver interface. The Common Vulnerabilities and Exposures project identifies the following vulnerabilities: CVE-2011-5036 Rack computes hash values for form parameters without restricting the ability to trigger hash collisions...

Flame One Year Later

It’s been a year since the first reports of the Flame malware surfaced, and looking back at the 12 months since then, it seems more and more each day that the discovery of Flame should be seen as a seminal event in the evolution of malware. When Flame emerged in May 2012, some of the outside...

Flatstick CMS PHP Hash Collision Denial Of Service Vulnerability

This CMS is fairly used in New Zealand. We can see through 'Google dorks' that this software is used by the following domains: org.nz ac.nz co.nz govt.nz net.nz school.nz Exploit Title: Flatstick CMS PHP Hash Collision Denial Of Service Vulnerability Google Dork: site:.nz inurl:index.php?pageLoad...

jruby: Murmur hash function collisions (oCERT-2012-001)

JRuby computes hash values without properly restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service CPU consumption via crafted input to an application that maintains a hash table, as demonstrated by a universal...