CVE-2021-21195

CVE-2021-21195 describes a use-after-free in the V8 JavaScript engine within Google Chrome/Chromium, leading to potential heap corruption via a crafted HTML page. Affected software is Chrome/Chromium (Chromium-derived engines) prior to version 89.0.4389.114. Reported under CVE-2021-21195, the iss...

The vulnerability of the JavaScript script handler in Google Chrome’s V8 engine allows attackers to execute arbitrary code or cause a service failure.

The vulnerability of the JavaScript script handler in Google Chrome’s V8 engine is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause a service denial using a specially created link...

Google Chrome 81.0.4044 V8 Remote Code Execution

/ BSD 2-Clause License Copyright c 2021, rajvardhan agarwal All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice,...

Google Chrome 86.0.4240 V8 Remote Code Execution

/ BSD 2-Clause License Copyright c 2021, rajvardhan agarwal All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice,...

Remote Code Execution (RCE)

chromium is vulnerable to remote code execution. The vulnerability exists due to a use after free in the v8 component. The vulnerabilities can be exploited if a user visits, or is redirected to, a specially crafted web page...

Google Chrome 81.0.4044 V8 - Remote Code Execution

Exploit Title: Google Chrome 81.0.4044 V8 - Remote Code Execution Exploit Author: r4j0x00 Version: 83.0.4103.106 Description: Out of bounds write in V8 in Google Chrome prior to 83.0.4103.106 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CVE:...

openSUSE Security Update : chromium (openSUSE-2021-513)

This update for chromium fixes the following issues : Update to 89.0.4389.114 boo1184256 - CVE-2021-21194: Use after free in screen capture - CVE-2021-21195: Use after free in V8 - CVE-2021-21196: Heap buffer overflow in TabStrip - CVE-2021-21197: Heap buffer overflow in TabStrip - CVE-2021-21198...

Google Chrome 81.0.4044 V8 - Remote Code Execution Exploit

Exploit Title: Google Chrome 81.0.4044 V8 - Remote Code Execution Exploit Author: Tobias Marcotto Tested on: Kali Linux x64 Version: 83.0.4103.106 Description: Out of bounds write in V8 in Google Chrome prior to 83.0.4103.106 allowed a remote attacker to potentially exploit heap corruption via a...

Google Chrome 86.0.4240 V8 - Remote Code Execution Exploit

Exploit Title: Google Chrome 86.0.4240 V8 - Remote Code Execution Exploit Author: Tobias Marcotto Tested on: Kali Linux x64 Version: 87.0.4280.88 Description: Insufficient data validation in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption...

Google Chrome 86.0.4240 V8 - Remote Code Execution

Exploit Title: Google Chrome 86.0.4240 V8 - Remote Code Execution Exploit Author: r4j0x00 Version: 87.0.4280.88 Description: Insufficient data validation in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CVE:...

Google Chrome 81.0.4044 V8 Remote Code Execution

Exploit Title: Google Chrome prior 83.0.4103.106 V8 - Remote Code Execution Date: 06/04/2021 Exploit Author: Tobias Marcotto Tested on: Kali Linux x64 Version: 83.0.4103.106 Description: Out of bounds write in V8 in Google Chrome prior to 83.0.4103.106 allowed a remote attacker to potentially...

Google Chrome 86.0.4240 V8 Remote Code Execution

Exploit Title: Google Chrome prior 87.0.4280.88 V8 - Remote Code Execution Date: 06/04/2021 Exploit Author: Tobias Marcotto Tested on: Kali Linux x64 Version: 87.0.4280.88 Description: Insufficient data validation in V8 in Google Chrome prior to 87.0.4280.88 allowed a remote attacker to potential...

Chromium: CVE-2021-21195 Use after free in V8

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

Google Chrome post-release reuse vulnerability (CNVD-2021-28286)

Chrome is a simple and efficiently designed web browsing tool developed by Google. A post-release reuse vulnerability exists in V8 in versions prior to Google Chrome 89.0.4389.114. A programmed attacker can exploit this vulnerability to cause heap damage via a crafted HTML page...

KLA12134 Multiple vulnerabilities in Microsoft Browser

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, obtain sensitive information. Below is a complete list of vulnerabilities: 1. A use after free vulnerability in Aura can be exploited to...

Node.js: Unexpected input validation of octal literals in nodejs v15.12.0 and below returns defined values for all undefined octal literals.

Summary: Unexpected input validation of octal literals in the nodejs implementation of V8 JavaScript engine V8 9.0.257.13 and below returns defined values for all undefined octal literals where otherwise should return undefined. Input data 08, 09... 078, 079 should return undefined, as evinced by...

The vulnerability of the JavaScript script handler in Google Chrome’s V8 engine allows attackers to trigger a service failure.

The vulnerability of the JavaScript script handler in Google Chrome’s V8 engine is related to data writing beyond the buffer. Exploiting this vulnerability could allow a malicious actor to cause a service failure through a specially crafted HTML page...

CVE-2020-27918

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to arbitrary...

The vulnerability of the JavaScript script handler in Google Chrome’s V8 engine, related to access to data without type control, allows attackers to gain access to confidential data, compromise its integrity, and cause service failures.

The vulnerability of the JavaScript script handler in Google Chrome’s V8 engine relates to access to data without type control. Exploiting this vulnerability can allow an attacker to gain access to confidential data, compromise its integrity, and cause service failures...

CVE-2021-21193

Use after free in Blink in Google Chrome prior to 89.0.4389.90 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Recent assessments: gwillcox-r7 at March 15, 2021 6:18am UTC reported: Reported as exploited in the wild at...