Mozilla Firefox < 66.0.1

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 66.0.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-09 advisory. - Incorrect handling of \proto\ mutations may lead to type confusion in IonMonkey JIT code and can be leverag...

The vulnerability of the OpenJ9 JIT compiler component of the Eclipse OpenJ9 virtual machine, which allows a hacker to execute arbitrary code.

The vulnerability of the OpenJ9 JIT compiler in the Eclipse OpenJ9 virtual machine is related to insufficient validation of input data. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Hackers Take Down Safari, VMware and Oracle at Pwn2Own

Hackers took down Apple Safari, VMware Workstation, and Oracle VirtualBox on Wednesday, the first day of Pwn2Own, the annual hacking competition held in tandem with the CanSecWest conference in Vancouver. Contestants with the team of Fluoroacetate Amat Cama and Richard Zhu were the first to hit p...

Mozilla: Type-confusion in IonMonkey JIT compiler

A vulnerability where type-confusion in the IonMonkey just-in-time JIT compiler could potentially be used by malicious JavaScript to trigger a potentially exploitable crash. This vulnerability affects Thunderbird 60.6, Firefox ESR 60.6, and Firefox 66...

UBUNTU-CVE-2019-9792

The IonMonkey just-in-time JIT compiler can leak an internal JSOPTIMIZEDOUT magic value to the running script during a bailout. This magic value can then be used by JavaScript to achieve memory corruption, which results in a potentially exploitable crash. This vulnerability affects Thunderbird...

CVE-2019-9791

The type inference system allows the compilation of functions that can cause type confusions between arbitrary objects when compiled through the IonMonkey just-in-time JIT compiler and when the constructor function is entered through on-stack replacement OSR. This allows for possible arbitrary...

CVE-2019-9795

A vulnerability where type-confusion in the IonMonkey just-in-time JIT compiler could potentially be used by malicious JavaScript to trigger a potentially exploitable crash. This vulnerability affects Thunderbird 60.6, Firefox ESR 60.6, and Firefox 66...

CVE-2019-9792

The IonMonkey just-in-time JIT compiler can leak an internal JSOPTIMIZEDOUT magic value to the running script during a bailout. This magic value can then be used by JavaScript to achieve memory corruption, which results in a potentially exploitable crash. This vulnerability affects Thunderbird...

Mozilla Firefox ESR < 60.6

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 60.6. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-08 advisory. - A use-after-free vulnerability can occur when the SMIL animation controller incorrectly registers with th...

Mozilla Firefox ESR < 60.6

The version of Firefox ESR installed on the remote Windows host is prior to 60.6. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-08 advisory. - A use-after-free vulnerability can occur when the SMIL animation controller incorrectly registers with the refresh...

Mozilla Firefox < 66.0

The version of Firefox installed on the remote Windows host is prior to 66.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-07 advisory. - A latent vulnerability exists in the Prio library where data may be read from uninitialized memory for some functions,...

Security vulnerabilities fixed in Firefox ESR 60.6 — Mozilla

A use-after-free vulnerability can occur when a raw pointer to a DOM element on a page is obtained using JavaScript and the element is then removed while still in use. This results in a potentially exploitable crash. The type inference system allows the compilation of functions that can cause typ...

JDK: missing null check when accelerating Unsafe calls

In Eclipse OpenJ9 version 0.11.0, the OpenJ9 JIT compiler may incorrectly omit a null check on the receiver object of an Unsafe call when accelerating it...

CVE-2019-0649

CVE-2019-0649 describes a vulnerability in Microsoft Chakra JIT server (Scripting Engine) that could enable elevation of privileges. The Microsoft security guidance notes that the flaw is addressed by altering how Chakra handles constructorCaches, with updates provided by multiple KB/MSRC advisor...

CVE-2019-0649

A vulnerability exists in Microsoft Chakra JIT server, aka 'Scripting Engine Elevation of Privileged Vulnerability'...

CVE-2019-0649

A vulnerability exists in Microsoft Chakra JIT server, aka 'Scripting Engine Elevation of Privileged Vulnerability'...

CVE-2019-0649

A vulnerability exists in Microsoft Chakra JIT server, aka 'Scripting Engine Elevation of Privileged Vulnerability'...

WebKit JSC - reifyStaticProperty Needs to set the PropertyAttribute::CustomAccessor flag for CustomGetterSetter

/ https://github.com/WebKit/webkit/blob/3fff8c40c665a09de5e3ede46fc35908f69353c3/Source/JavaScriptCore/runtime/Lookup.hL392 if value.attributes & PropertyAttribute::PropertyCallback JSValue result = value.lazyPropertyCallbackvm, &thisObj; thisObj.putDirectvm, propertyName, result,...

CVE-2019-5771

An incorrect JIT of GLSL shaders in SwiftShader in Google Chrome prior to 72.0.3626.81 allowed a remote attacker to execute arbitrary code via a crafted HTML page...

chromium-browser: Heap buffer overflow in SwiftShader

An incorrect JIT of GLSL shaders in SwiftShader in Google Chrome prior to 72.0.3626.81 allowed a remote attacker to execute arbitrary code via a crafted HTML page...