CVE-2022-28672 : Vulnerability Insights and Analysis
Discover the details of CVE-2022-28672, a critical vulnerability in Foxit PDF Reader 11.2.1.53537 allowing remote attackers to execute arbitrary code. Learn about the impact, technical aspects, and mitigation steps.
A detailed analysis of CVE-2022-28672, a vulnerability in Foxit PDF Reader 11.2.1.53537 that allows remote attackers to execute arbitrary code.
Understanding CVE-2022-28672
This CVE involves a critical vulnerability in Foxit PDF Reader that can be exploited by remote attackers to run malicious code on the target system.
What is CVE-2022-28672?
The vulnerability in Foxit PDF Reader 11.2.1.53537 enables attackers to execute arbitrary code by exploiting a flaw in the handling of Doc objects. User interaction is necessary, requiring the victim to access a malicious page or open a malicious file.
The Impact of CVE-2022-28672
The impact is severe, with a CVSS V3.0 base score of 7.8 (High). Attackers can achieve high impact on confidentiality, integrity, and availability of the affected system without requiring any special privileges.
Technical Details of CVE-2022-28672
This section delves into the specifics of the vulnerability, the affected systems, and how attackers can exploit it.
Vulnerability Description
CVE-2022-28672 involves a 'Use After Free' flaw, allowing threat actors to leverage uninitialized objects to execute code within the current process context.
Affected Systems and Versions
The vulnerability affects Foxit PDF Reader version 11.2.1.53537. Users with this specific version are at risk of exploitation until a patch is applied.
Exploitation Mechanism
To exploit this vulnerability, attackers need to entice a user to interact with specially crafted content, such as visiting a malicious webpage or opening a malicious file.
Mitigation and Prevention
Protecting systems from CVE-2022-28672 involves taking immediate actions and implementing long-term security practices.
Immediate Steps to Take
Users are advised to update Foxit PDF Reader to a secure version, avoid interactions with suspicious links or files, and maintain caution while browsing online.
Long-Term Security Practices
Employ secure browsing habits, utilize reputable security software, regularly update software and systems, and educate users on potential threats.
Patching and Updates
Vendor patches for Foxit PDF Reader should be promptly applied to mitigate the vulnerability and enhance system security.