PT-2011-1244

Name of the Vulnerable Software and Affected Versions PHP versions prior to 5.3.9 Description The issue arises due to insufficient input validation in the PHP language interpreter. This can be exploited by a remote attacker to cause a denial of service, specifically by consuming CPU resources. Th...

php -- multiple vulnerabilities

php development team reports: Security Enhancements and Fixes in PHP 5.3.9: Added maxinputvars directive to prevent attacks based on hash collisions. CVE-2011-4885 Fixed bug 60150 Integer overflow during the parsing of invalid exif header. CVE-2011-4566...

PT-2011-4957

Name of the Vulnerable Software and Affected Versions Jetty versions 8.1.0.RC2 and earlier Description The issue allows remote attackers to cause a denial of service by sending many crafted parameters, resulting in CPU consumption due to hash collisions. Recommendations For Jetty versions 8.1.0.R...

Multiple implementations -- DoS via hash algorithm collision

oCERT reports: A variety of programming languages suffer from a denial-of-service DoS condition against storage functions of key/value pairs in hash data structures, the condition can be leveraged by exploiting predictable collisions in the underlying hashing algorithms. The issue finds particula...

CVE-2011-5036 rubygem-rack: hash table collisions DoS (oCERT-2011-003)

Rack before 1.1.3, 1.2.x before 1.2.5, and 1.3.x before 1.3.6 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...

Apache Derby 'BUILTIN' Authentication Insecure Password Hashing

According to its self-reported version number, the installation of Apache Derby running on the remote server performs a transformation on passwords that removes half the bits from most of the characters before hashing. This leads to a large number of hash collisions, letting passwords be easily...

DEBIAN-CVE-2011-0539

The keycertify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct...

CVE-2011-0040: Improper Input Validation

The server in Microsoft Active Directory on Windows Server 2003 SP2 does not properly handle an update request for a service principal name SPN, which allows remote attackers to cause a denial of service authentication downgrade or outage via a crafted request that triggers name collisions, aka...

CVE-2011-0040

The CVE-2011-0040 vulnerability affects Microsoft Active Directory on Windows Server 2003 SP2, where the server mishandles an update request for a Service Principal Name (SPN). This can allow remote attackers to cause a denial of service or authentication outage via crafted SPN update requests th...

PT-2011-2037

Name of the Vulnerable Software and Affected Versions Windows Server 2003 SP2 Description The issue arises from the server in Microsoft Active Directory not properly handling an update request for a service principal name SPN, allowing remote attackers to cause a denial of service, such as...

MS11-005: Vulnerability in Active Directory Could Allow Denial of Service (2478953)

The version of Active Directory installed on the remote host fails to properly validate service principal names SPN, which could result in SPN collisions. If a collision occurs, services that use the SPN will downgrade to NTLM when configured to do so. Services that are not configured to negotiat...

Microsoft Active Directory SPN Validation Denial of Service (MS11-005; CVE-2011-0040)

A denial of service vulnerability has been reported in implementations of Microsoft Windows Active Directory due to improper validation of service principal names SPN, which could result in SPN collisions The vulnerability is due to an error in Active Directory that fails to properly process...

PT-2010-1062 · Mingw +6 · Mingw32-Libxml2-Debuginfo +8

Name of the Vulnerable Software and Affected Versions: libxml2 versions prior to 2.8.0 mingw32-libxml2 versions 2.7.6 mingw32-libxml2-debuginfo versions 2.7.6 mingw32-libxml2-static versions 2.7.6 Description: The issue concerns multiple vulnerabilities in the libxml2 package, which can lead to...

Apache Derby Information Disclosure Vulnerability

Apache Derby is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2010 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:apache:derby";...

CVE-2009-4269

The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to...

Design/Logic Flaw

The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to...

CVE-2009-4269

The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to...

CVE-2009-4269

The password hash generation algorithm in the BUILTIN authentication functionality for Apache Derby before 10.6.1.0 performs a transformation that reduces the size of the set of inputs to SHA-1, which produces a small search space that makes it easier for local and possibly remote attackers to...

Wind River Systems VxWorks weak default hashing algorithm in standard authentication API (loginLib)

Overview The hashing algorithm that is used in the standard authentication API for VxWorks is susceptible to collisions. An attacker can brute force a password by guessing a string that produces the same hash as a legitimate password. Description An attacker with a known username and access to a...

kernel: emergency route cache flushing leads to node deadlock

A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux RHEL 5 allows remote attackers to cause a denial of service deadlock via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chai...