CVE-2019-7784 : Exploit Details and Defense Strategies
Learn about CVE-2019-7784, a double free vulnerability in Adobe Acrobat and Reader versions 2019.010.20100 and earlier, potentially allowing arbitrary code execution. Find mitigation steps and prevention measures.
Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 and earlier have a double free vulnerability that could lead to arbitrary code execution.
Understanding CVE-2019-7784
A vulnerability in earlier versions of Adobe Acrobat and Reader has been identified, potentially allowing the execution of arbitrary code.
What is CVE-2019-7784?
This CVE refers to a double free vulnerability in specific versions of Adobe Acrobat and Reader, which could be exploited to execute arbitrary code.
The Impact of CVE-2019-7784
If successfully exploited, this vulnerability could result in the execution of arbitrary code on the affected systems.
Technical Details of CVE-2019-7784
Adobe Acrobat and Reader versions 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, and 2015.006.30493 and earlier are affected by this vulnerability.
Vulnerability Description
The vulnerability is classified as a double free issue, which can potentially lead to arbitrary code execution.
Affected Systems and Versions
- Product: Adobe Acrobat and Reader
- Vendor: Adobe
- Versions: 2019.010.20100 and earlier, 2019.010.20099 and earlier, 2017.011.30140 and earlier, 2017.011.30138 and earlier, 2015.006.30495 and earlier, 2015.006.30493 and earlier
Exploitation Mechanism
The vulnerability could be exploited by an attacker to execute arbitrary code on systems running the affected versions of Adobe Acrobat and Reader.
Mitigation and Prevention
Immediate Steps to Take:
- Update Adobe Acrobat and Reader to the latest patched versions.
- Monitor official security advisories from Adobe for any further updates.
Long-Term Security Practices:
- Regularly update software and applications to mitigate known vulnerabilities.
- Implement network security measures to detect and prevent exploitation attempts.
- Educate users on safe browsing habits and potential security risks.
Patching and Updates
Ensure that Adobe Acrobat and Reader are regularly updated to the latest versions to address security vulnerabilities.