CVE-2019-7806 Explained : Impact and Mitigation
Learn about CVE-2019-7806, a use after free vulnerability in Adobe Acrobat and Reader versions that could lead to arbitrary code execution. Find mitigation steps and patching details here.
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 use after free vulnerability that could lead to arbitrary code execution.
Understanding CVE-2019-7806
A use after free vulnerability has been identified in Adobe Acrobat and Reader, potentially allowing attackers to execute arbitrary code.
What is CVE-2019-7806?
CVE-2019-7806 is a use after free vulnerability found in various versions of Adobe Acrobat and Reader. Exploiting this vulnerability could result in the execution of arbitrary code.
The Impact of CVE-2019-7806
If successfully exploited, this vulnerability may allow attackers to execute arbitrary code on the affected systems, potentially leading to unauthorized access or control.
Technical Details of CVE-2019-7806
Adobe Acrobat and Reader versions are affected by a use after free vulnerability that poses a security risk.
Vulnerability Description
The vulnerability in Adobe Acrobat and Reader versions allows for a use after free scenario, enabling potential execution of arbitrary code by attackers.
Affected Systems and Versions
- Product: Adobe Acrobat and Reader
- Vendor: Adobe
- Versions Affected: 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 can be exploited by malicious actors to trigger a use after free condition, leading to the execution of unauthorized code.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-7806.
Immediate Steps to Take
- Update Adobe Acrobat and Reader to the latest patched versions.
- Implement security best practices to reduce the attack surface.
- Monitor for any unusual activities on the systems.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Conduct security training for users to recognize and report suspicious activities.
Patching and Updates
- Adobe has released patches to address the vulnerability. Ensure all systems are updated with the latest security fixes.