CVE-2022-28847 : Vulnerability Insights and Analysis
Learn about CVE-2022-28847 impacting Adobe Bridge versions, allowing remote code execution. Follow mitigation steps to secure your systems against this high-severity vulnerability.
Adobe Bridge version 12.0.1 and earlier versions have been found to be affected by an out-of-bounds write vulnerability that could lead to arbitrary code execution. This article provides an overview of CVE-2022-28847 highlighting its impact, technical details, and mitigation steps.
Understanding CVE-2022-28847
Adobe Bridge Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
What is CVE-2022-28847?
CVE-2022-28847 is a cybersecurity vulnerability in Adobe Bridge that allows attackers to execute arbitrary code through an out-of-bounds write exploit. This vulnerability requires user interaction as the victim needs to open a malicious file.
The Impact of CVE-2022-28847
The vulnerability has a CVSS base score of 7.8, with high severity across confidentiality, integrity, and availability aspects. Successful exploitation could result in unauthorized remote code execution in the context of the current user.
Technical Details of CVE-2022-28847
Vulnerability Description
The vulnerability in Adobe Bridge version 12.0.1 and earlier versions arises from improper handling of fonts, leading to an out-of-bounds write issue.
Affected Systems and Versions
Adobe Bridge versions 12.0.1 and below are confirmed to be impacted by this vulnerability.
Exploitation Mechanism
To exploit CVE-2022-28847, an attacker would need to craft a malicious file and trick a user into opening it in the affected Adobe Bridge application. User interaction is required for the exploit to be successful.
Mitigation and Prevention
Immediate Steps to Take
Adobe users are advised to update their Adobe Bridge software to the latest version to address CVE-2022-28847. It is crucial to avoid opening files from untrusted or unknown sources to mitigate the risk of exploitation.
Long-Term Security Practices
In the long term, organizations should implement secure coding practices, conduct regular security audits, and provide cybersecurity awareness training to users to reduce the likelihood of successful exploitation of such vulnerabilities.
Patching and Updates
Adobe released a security update addressing CVE-2022-28847. Users are recommended to apply this patch promptly to secure their systems against potential threats.