CVE-2019-9791

CVE-2019-9791 affects Thunderbird and Firefox (including Firefox ESR) and stems from the IonMonkey JIT: type confusion for constructors entered via on-stack replacement. The advisory notes that the vulnerability can enable arbitrary reading/writing of objects during an exploitable crash, with fix...

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-2019-9791

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-2019-9792

The CVE-2019-9792 issue is an IonMonkey JIT leak in Firefox/Thunderbird where the JS_OPTIMIZED_OUT magic value is leaked during bailout, enabling memory corruption and potentially a crash. Affected: Thunderbird < 60.6, Firefox ESR < 60.6, Firefox

CVE-2019-9795

CVE-2019-9795 describes a vulnerability in the IonMonkey JIT compiler where a type-confusion could be exploited by malicious JavaScript to trigger a crash. Public references indicate affected products include Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox

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-2019-9810

CVE-2019-9810 is an IonMonkey JIT bug in Firefox/Thunderbird where incorrect alias information for Array.prototype.slice can skip bounds checks, enabling a buffer overflow and potential remote code execution. Affected: Firefox prior to 66.0.1 and Firefox ESR prior to 60.6.1; Thunderbird prior to ...

CVE-2019-9810

Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox 66.0.1, Firefox ESR 60.6.1, and Thunderbird 60.6.1...

CVE-2019-9810

Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox 66.0.1, Firefox ESR 60.6.1, and Thunderbird 60.6.1...

CVE-2019-9810

Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox 66.0.1, Firefox ESR 60.6.1, and Thunderbird 60.6.1...

CVE-2019-9813

Incorrect handling of proto mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox 66.0.1, Firefox ESR 60.6.1, and Thunderbird 60.6.1...

CVE-2019-9813

Incorrect handling of proto mutations may lead to type confusion in IonMonkey JIT code and can be leveraged for arbitrary memory read and write. This vulnerability affects Firefox 66.0.1, Firefox ESR 60.6.1, and Thunderbird 60.6.1...

CVE-2019-9810

Incorrect alias information in IonMonkey JIT compiler for Array.prototype.slice method may lead to missing bounds check and a buffer overflow. This vulnerability affects Firefox 66.0.1, Firefox ESR 60.6.1, and Thunderbird 60.6.1. Recent assessments: Assessed Attacker Value: 0 Assessed Attacker...

CVE-2018-13443

EOS.IO jit-wasm 4.1 has a heap-based buffer overflow via a crafted wast file...

Heap overflow

EOS.IO jit-wasm 4.1 has a heap-based buffer overflow via a crafted wast file...

CVE-2018-13443

CVE-2018-13443 affects EOS.IO jit-wasm 4.1 and is described as a heap-based buffer overflow triggered by a crafted wast file. The CVSS details in the initial record show a high severity (8.8 CVSSv3) with network access, no privileges required, and user interaction required. Connected documents pr...

Mozilla Firefox IonMonkey JIT Compiler Type Confusion (CVE-2019-9813)

A type confusion vulnerability exists in Mozilla Firefox IonMonkey JIT Compiler. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system or cause application crashes...

Security Bulletin: A security vulnerability has been identified in IBM Java Runtime could affect DB2 Query Management Facility (CVE-2018-12547, CVE-2019-2426, CVE-2018-1890, CVE-2018-12549, CVE-2018-11212)

Summary An unspecified vulnerability has been identified in IBM Java Runtime that could affect Db2 Query Management Facility. Vulnerability Details CVEID: CVE-2018-12547 CVSS Base Score: 9.8 DESCRIPTION: A widely used function in the OpenJ9 JVM is vulnerable to buffer overlows. Multiple Java...

Remote Code Execution (RCE)

ChakraCore is vulnerable to remote code execution RCE. The vulnerability exists due to a JIT type confusion error that causes memory corruption, allowing RCE attacks...

Grasp the window of opportunity: see how do I get Chrome 1-day vulnerabilities and achieve the use-vulnerability warning-the black bar safety net

Overview For Chrome to say, when the discovery of a vulnerability, the first in the v8 source tree to be repaired, and then re-release a new stable version of Chrome, and in both during the process, the attacker can completely for a particular vulnerability, the development of a usable exploit...