Vmware virtual machine escape Vulnerability CVE-2017-4901）Exploit code analysis and use-vulnerability and early warning-the black bar safety net

0×01 event analysis 2017 7 on 19 unamer in its github released a for Vmware virtual machine escape exploit source code, using C++. The alleged impact of Vmware Workstation 12.5.5 the previous version, and gives a demonstration of the process, to achieve a from the virtual machine to the host...

CVE-2017-10810

CVE-2017-10810: Linux kernel memory leak in virtio_gpu_object_create (drivers/gpu/drm/virtio/virtgpu_object.c) up to 4.11.8 can cause memory exhaustion and denial of service when object initialisation fails. Connected Nessus advisories (Unity Linux UTSA-2026-002867/002763/000604) reproduce the sa...

Apple WebKit: UXSS via PrototypeMap::createEmptyStructure

When creating an object in Javascript, its |Structure| is created with the constructor's prototype's |VM|. Here's some snippets of that routine. Structure InternalFunction::createSubclassStructureExecState exec, JSValue newTarget, Structure baseClass ... if newTarget && newTarget != exec-jsCallee...

IBM WebSphere MQ Denial of Service Vulnerability (CNVD-2017-02587)

IBM WebSphere MQ is a messaging middleware product from IBM, USA. The product focuses on providing a reliable and proven messaging backbone for Service Oriented Architecture SOA. A security vulnerability exists in IBM WebSphere MQ version 8.0. An attacker could exploit this vulnerability by...

Internet Bug Bounty: Create an Unexpected Object and Don't Invoke __wakeup() in Deserialization

The bug report at: https://bugs.php.net/bug.php?id=73367 The fix commit at: https://github.com/php/php-src/commit/0426b916df396a23e5c34514e4f2f0627efdcdf0...

Adobe Flash - textfield Constructor Type Confusion

Source: https://code.google.com/p/google-security-research/issues/detail?id=701 There is a type confusion vulnerability in the TextField constructor in AS3. When a TextField is constructed, a generic backing object is created and reused when subsequent TextField objects are created. However, if a...

django -- regression in permissions model

Tim Graham reports: User with "change" but not "add" permission can create objects for ModelAdmin’s with saveas=True...

Debian DLA-215-1 : libjson-ruby security update

The JSON gem for Ruby allowed remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain internal objects, as demonstrated by conducting a SQL...

CVE-2014-2506

EMC Documentum Content Server before 6.7 SP1 P28, 6.7 SP2 before P14, 7.0 before P15, and 7.1 before P05 allows remote authenticated users to obtain super-user privileges for system-object creation, and bypass intended restrictions on data access and server actions, via unspecified vectors...

rubygem-json: Denial of Service and SQL Injection

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

rubygem-json: Denial of Service and SQL Injection

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

JDWP Arbitrary Java Code Execution Exploitation

This is a whitepaper discussing arbitrary java code execution leveraging the Java Debugging Wire Protocol JDWP. JDWP Arbitrary Java Code Execution Exploitation =============================================== Java Debugging Wire Protocol JDWP is the lowlevel protocol used for communication between...

JDWP Exploitation

JDWP Arbitrary Java Code Execution Exploitation =============================================== Java Debugging Wire Protocol JDWP is the lowlevel protocol used for communication between a debugger and a Java Virtual Machine JVM as outlined in the Java Platform Debugger Architecture. It is often...

rubygem-json: Denial of Service and SQL Injection

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

rubygem-json: Denial of Service and SQL Injection

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

rubygem-json: Denial of Service and SQL Injection

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

Fedora 18 : rubygem-json-1.6.8-1.fc18 (2013-3052)

A security flaw was discovered on the previous json that there is a denial of service and unsafe object creation vulnerability. This vulnerability has been assigned the CVE identifier CVE-2013-0269. This new rpm will fix this issue. Note that Tenable Network Security has extracted the preceding...

FreeBSD : Ruby -- Denial of Service and Unsafe Object Creation Vulnerability in JSON (c79eb109-a754-45d7-b552-a42099eb2265)

Aaron Patterson reports : When parsing certain JSON documents, the JSON gem can be coerced in to creating Ruby symbols in a target system. Since Ruby symbols are not garbage collected, this can result in a denial of service attack. The same technique can be used to create objects in a target syst...

CVE-2013-0269

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...

CVE-2013-0269

The JSON gem before 1.5.5, 1.6.x before 1.6.8, and 1.7.x before 1.7.7 for Ruby allows remote attackers to cause a denial of service resource consumption or bypass the mass assignment protection mechanism via a crafted JSON document that triggers the creation of arbitrary Ruby symbols or certain...