Denial Of Service (DoS)

Oracle Glassfish web-core is vulnerable to denial of service DoS attacks. The vulnerability exists because it allows the generation of the same hash value for all the values in the hash table, allowing it to cause hashtable collisions. Due to these hash table collisions, attackers can consume hou...

CVE-2016-7479

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution...

CVE-2016-7479

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution...

CVE-2016-7479: Use After Free

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution...

CVE-2016-7479

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution...

CVE-2016-7479

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution...

UBUNTU-CVE-2016-7479

In all versions of PHP 7, during the unserialization process, resizing the 'properties' hash table of a serialized object may lead to use-after-free. A remote attacker may exploit this bug to gain arbitrary code execution...

expat: hash table collisions CPU usage DoS

A denial of service flaw was found in the implementation of hash arrays in Expat. An attacker could use this flaw to make an application using Expat consume an excessive amount of CPU time by providing a specially crafted XML file that triggers multiple hash function collisions. To mitigate this...

PHP Data Compromise

The vulnerability exists in the PHP SPL component due to an incorrect definition of what happens after data structures are deallocated. This allows malicious actors who operate remotely to execute arbitrary code using a specially crafted string, thereby triggering the use of hash tables’...

OracleVM 3.2 : dhcp (OVMSA-2016-0058)

The remote OracleVM system is missing necessary patches to address critical security updates : - exit2 after sending DHCPDECLINE when dhclient has been started with '-1' RHBZ 756490 - An error in the handling of malformed client identifiers can cause a denial-of-service condition in affected...

PHP 7 ZEND_HASH_IF_FULL_DO_RESIZE Memory Misreference Vulnerability

PHP foreign name: Hypertext Preprocessor, Chinese name: "Hypertext Preprocessor" is a general-purpose open source scripting language. An internal error misreference vulnerability exists in PHP 7 ZENDHASHIFFULLDORESIZE. When deserializing a string, if the number of elements used in a HashTable has...

Design/Logic Flaw

Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service CPU consumption via vectors that trigger colliding hash-table keys. NOTE: this vulnerability exists because of an incomplete fix for...

CVE-2014-7266: Undefined Security Weakness

Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service CPU consumption via vectors that trigger colliding hash-table keys. NOTE: this vulnerability exists because of an incomplete fix for...

PT-2015-3919

Name of the Vulnerable Software and Affected Versions Cybozu Remote Service Manager versions 2.3.0 and earlier Cybozu Remote Service Manager versions 3.x through 3.1.2 Description The issue allows remote attackers to cause a denial of service, specifically CPU consumption, by triggering colliding...

RHEL 5 / 6 : tomcat6 (RHSA-2012:0682)

The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:0682 advisory. - tomcat: Multiple weaknesses in HTTP DIGEST authentication CVE-2011-1184, CVE-2011-5062, CVE-2011-5063, CVE-2011-5064 - tomcat: passwor...

RHEL 5 / 6 : tomcat5 (RHSA-2012:0680)

The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:0680 advisory. - tomcat: Multiple weaknesses in HTTP DIGEST authentication CVE-2011-1184, CVE-2011-5062, CVE-2011-5063, CVE-2011-5064 - tomcat: passwor...

CVE-2014-4072

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly use a hash table for request data, which allows remote attackers to cause a denial of service resource consumption and ASP.NET performance degradation via crafted requests, aka ".NET Framewo...

Denial of service

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly use a hash table for request data, which allows remote attackers to cause a denial of service resource consumption and ASP.NET performance degradation via crafted requests, aka ".NET Framewo...

CVE-2014-4072: Undefined Security Weakness

Microsoft .NET Framework 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2 does not properly use a hash table for request data, which allows remote attackers to cause a denial of service resource consumption and ASP.NET performance degradation via crafted requests, aka ".NET Framewo...

PT-2014-1666

Name of the Vulnerable Software and Affected Versions Microsoft .NET Framework versions 1.1 SP1 through 4.5.2 Description The issue is related to the improper use of a hash table for request data, allowing remote attackers to cause a denial of service via crafted requests. This can lead to resour...