Overview
Recently, NSFOCUS CERT detected that Google Chrome officially released a security bulletin, which fixed multiple security vulnerabilities. The key vulnerabilities are as follows:
Google Chrome use-after-free vulnerability (CVE-2023-0927):
Due to a use-after-free flaw in the Web Payments API in Google Chrome, a remote attacker capable of compromising the renderer process could exploit a heap corruption vulnerability by inducing a user to visit a malicious HTML page, ultimately enabling arbitrary code execution on the target system.
Google Chrome use-after-free vulnerability (CVE-2023-0941):
Due to the use-after-free flaw in Prompts in Google Chrome, a remote attacker can exploit the heap corruption vulnerability by inducing a user to visit a malicious HTML page, and finally execute arbitrary code on the target system.
Google Chrome use-after-free vulnerability (CVE-2023-0928):
Due to the use-after-free flaw in SwiftShader in Google Chrome, a remote attacker can exploit the heap corruption vulnerability by inducing a user to visit a malicious HTML page, and ultimately execute arbitrary code on the target system.
Google Chrome use-after-free vulnerability (CVE-2023-0929):
Due to a use-after-free flaw in Vulkan in Google Chrome, a remote attacker can exploit a heap corruption vulnerability by inducing a user to visit a malicious HTML page, and ultimately execute arbitrary code on the target system.
Google Chrome Buffer Overflow Vulnerability (CVE-2023-0930):
Due to the buffer overflow flaw in Video in Google Chrome, remote attackers can exploit the heap corruption vulnerability by inducing users to visit malicious HTML pages, and eventually execute arbitrary code on the target system.
Reference link: https://chromereleases.googleblog.com/2023/02/stable-channel-desktop-update_22.html
Scope of Impact
Affected version
- Google Chrome for Mac/Linux < 110.0.5481.177
- Google Chrome for Windows < 110.0.5481.177
Unaffected version
- Google Chrome for Mac/Linux >= 110.0.5481.177
- Google Chrome for Windows >= 110.0.5481.177/.178
Mitigation
At present, the official security version has been released to fix this vulnerability, and it is recommended that affected users upgrade their protection in time:
https://www.google.com/chrome/
Statement
This advisory is only used to describe a potential risk. NSFOCUS does not provide any commitment or promise on this advisory. NSFOCUS and the author will not bear any liability for any direct and/or indirect consequences and losses caused by transmitting and/or using this advisory. NSFOCUS reserves all the rights to modify and interpret this advisory. Please include this statement paragraph when reproducing or transferring this advisory. Do not modify this advisory, add/delete any information to/from it, or use this advisory for commercial purposes without permission from NSFOCUS.
About NSFOCUS
NSFOCUS, Inc., a global network and cyber security leader, protects enterprises and carriers from advanced cyber attacks. The company’s Intelligent Hybrid Security strategy utilizes both cloud and on-premises security platforms, built on a foundation of real-time global threat intelligence, to provide multi-layered, unified and dynamic protection against advanced cyber attacks.
NSFOCUS works with Fortune Global 500 companies, including four of the world’s five largest financial institutions, organizations in insurance, retail, healthcare, critical infrastructure industries as well as government agencies. NSFOCUS has technology and channel partners in more than 60 countries, is a member of both the Microsoft Active Protections Program (MAPP), and the Cloud Security Alliance (CSA).
A wholly owned subsidiary of NSFOCUS Technologies Group Co., Ltd., the company has operations in the Americas, Europe, the Middle East and Asia Pacific.
