CVE-2019-8220 : What You Need to Know
Learn about CVE-2019-8220, a use after free vulnerability in Adobe Acrobat and Reader versions that could lead to arbitrary code execution. Find mitigation steps and prevention measures here.
Adobe Acrobat and Reader versions, 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have a use after free vulnerability. Successful exploitation could lead to arbitrary code execution.
Understanding CVE-2019-8220
A use after free vulnerability has been identified in Adobe Acrobat and Reader versions, potentially allowing for the execution of arbitrary code.
What is CVE-2019-8220?
CVE-2019-8220 is a use after free vulnerability found in multiple versions of Adobe Acrobat and Reader, which could be exploited to execute arbitrary code.
The Impact of CVE-2019-8220
If successfully exploited, this vulnerability may result in the execution of arbitrary code, posing a significant security risk to affected systems.
Technical Details of CVE-2019-8220
Adobe Acrobat and Reader versions, 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier are affected by this vulnerability.
Vulnerability Description
A use after free vulnerability in Adobe Acrobat and Reader versions could allow attackers to execute arbitrary code.
Affected Systems and Versions
- Product: Adobe Acrobat and Reader
- Vendor: Adobe
- Versions: 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier versions
Exploitation Mechanism
The vulnerability could be exploited by an attacker to trigger the use after free condition and execute malicious code.
Mitigation and Prevention
Immediate Steps to Take:
- Update Adobe Acrobat and Reader to the latest patched versions.
- Exercise caution when opening PDF files from untrusted sources.
Long-Term Security Practices:
- Regularly update software and apply security patches.
- Implement security best practices to prevent and detect potential vulnerabilities.
- Educate users on safe browsing habits and the risks associated with opening unknown files.
- Consider using additional security measures such as endpoint protection solutions.
Patching and Updates
Ensure that Adobe Acrobat and Reader are kept up to date with the latest security patches to mitigate the risk of exploitation.