CVE-2019-17026

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR 68.4.1, Thunderbird 68.4.1, and Firefox 72.0.1...

Mozilla Firefox Security Advisories (MFSA2020-03, MFSA2020-03) - Mac OS X

Mozilla Firefox is prone to type confusion vulnerability. SPDX-FileCopyrightText: 2020 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:mozilla:firefox";...

UBUNTU-CVE-2019-17026

Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR 68.4.1, Thunderbird 68.4.1, and Firefox 72.0.1...

Mozilla Firefox ESR < 68.4.1

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 68.4.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2020-03 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion...

Mozilla Firefox ESR < 68.4.1

The version of Firefox ESR installed on the remote Windows host is prior to 68.4.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2020-03 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are...

Mozilla Firefox < 72.0.1

The version of Firefox installed on the remote Windows host is prior to 72.0.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2020-03 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware ...

Mozilla Firefox < 72.0.1

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 72.0.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2020-03 advisory. - Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We...

Exploit for Integer Overflow or Wraparound in Apple Icloud

Exploiting CVE-2019-8601 This is an exploit for a WebKit vuln...

CVE-2019-2208

In PromiseBuiltinsAssembler::NewPromiseCapability of builtins-promise.cc, there is a possible out of bounds read in v8 JIT code due to a bug in code generation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for...

CVE-2019-2208

In PromiseBuiltinsAssembler::NewPromiseCapability of builtins-promise.cc, there is a possible out of bounds read in v8 JIT code due to a bug in code generation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for...

CVE-2019-2208

In PromiseBuiltinsAssembler::NewPromiseCapability of builtins-promise.cc, there is a possible out of bounds read in v8 JIT code due to a bug in code generation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for...

CVE-2019-2208

CVE-2019-2208 affects Android components (Android 8.1 and 9) with a flaw in V8 JIT code during PromiseBuiltinsAssembler::NewPromiseCapability, causing an out-of-bounds read. This can lead to remote information disclosure without user interaction or privileges. The connected records confirm the is...

Mozilla Firefox ESR < 31.5.2 JIT Code Execution

Binary data 701253.prm...

JavaScriptCore - GetterSetter Type Confusion During DFG Compilation

The following JavaScript program, found by Fuzzilli and slightly modified, crashes JavaScriptCore built from HEAD and the current stable release /System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc: let notAGetterSetter = whatever: 42; function v2v5 const v10 = Object; if v5 const v1...

JavaScriptCore - GetterSetter Type Confusion During DFG Compilation Exploit

The following JavaScript program, found by Fuzzilli and slightly modified, crashes JavaScriptCore built from HEAD and the current stable release /System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc: let notAGetterSetter = whatever: 42; function v2v5 const v10 = Object; if v5 const v1...

JavaScriptCore GetterSetter Type Confusion

JSC: GetterSetter type confusion during DFG compilation The following JavaScript program, found by Fuzzilli and slightly modified, crashes JavaScriptCore built from HEAD and the current stable release /System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc: let notAGetterSetter =...

uniFuzzer - A Fuzzing Tool For Closed-Source Binaries Based On Unicorn And LibFuzzer

uniFuzzer is a fuzzing tool for closed-source binaries based on Unicorn and LibFuzzer. Currently it supports fuzzing 32-bits LSB ELF files on ARM/MIPS, which are usually seen in IoT devices. 中文介绍 Features very little hack and easy to build can target any specified function or code snippet...

CVE-2018-12549

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-2018-12387

A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content...

The vulnerability affects the implementation of the `Array.prototype.push` method in JIT-compilers of Firefox and Firefox ESR web browsers, allowing an attacker to execute arbitrary code.

The vulnerability of the Array.prototype.push method in JIT-compilers of Firefox and Firefox ESR browsers is related to insufficient validation of input data. Exploiting this vulnerability allows an attacker to execute arbitrary code remotely...