CVE-2022-28837 : Vulnerability Insights and Analysis
Discover how Adobe Acrobat Pro DC versions are impacted by a use-after-free vulnerability, allowing disclosure of sensitive memory. Learn about the impact, technical details, and mitigation steps.
Adobe Acrobat Pro DC version 22.001.2011x (and earlier), 20.005.3033x (and earlier) and 17.012.3022x (and earlier) are affected by a use-after-free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR, requiring user interaction for exploitation.
Understanding CVE-2022-28837
This section provides insights into the impact, technical details, and mitigation strategies related to the Adobe Acrobat Pro DC vulnerability.
What is CVE-2022-28837?
Adobe Acrobat Pro DC versions suffer from a use-after-free vulnerability that could be exploited to disclose sensitive memory, potentially bypassing security measures like ASLR.
The Impact of CVE-2022-28837
The vulnerability poses a medium-severity threat with a CVSS base score of 5.5 due to the high confidentiality impact but no integrity impact. Attack complexity is low, and user interaction is required for successful exploitation.
Technical Details of CVE-2022-28837
Explore the specifics of the vulnerability to understand affected systems, exploitation mechanisms, and more.
Vulnerability Description
The vulnerable versions of Adobe Acrobat Pro DC are susceptible to a use-after-free flaw, enabling an attacker to access sensitive memory contents.
Affected Systems and Versions
Acrobat Pro DC versions 22.001.2011x, 20.005.3033x, and 17.012.3022x are confirmed to be impacted by this vulnerability.
Exploitation Mechanism
Exploiting this issue requires interaction from the user, compelling them to open a malicious file to trigger the vulnerability.
Mitigation and Prevention
To address CVE-2022-28837, implement immediate steps, long-term security practices, and timely patching solutions.
Immediate Steps to Take
Users are advised to exercise caution while opening PDF files and apply software updates promptly to mitigate potential risks.
Long-Term Security Practices
Maintain updated security software, educate users on safe file handling practices, and conduct regular security audits to enhance overall defenses.
Patching and Updates
Stay informed about security advisories from Adobe and promptly apply patches or updates released to address known vulnerabilities.