CVE-2019-7048 : Security Advisory and Response
Learn about CVE-2019-7048 affecting Adobe Acrobat and Reader versions 2019.010.20069 and earlier. Find out how this use-after-free vulnerability could lead to arbitrary code execution and the necessary mitigation steps.
Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2017.011.30113, and 2015.006.30464 are affected by a use-after-free vulnerability that could allow for arbitrary code execution.
Understanding CVE-2019-7048
This CVE identifies a critical vulnerability in Adobe Acrobat and Reader that could be exploited to execute arbitrary code.
What is CVE-2019-7048?
A use-after-free vulnerability in Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2017.011.30113, and 2015.006.30464 could lead to the execution of arbitrary code if successfully exploited.
The Impact of CVE-2019-7048
Exploiting this vulnerability could result in an attacker executing arbitrary code on the affected system, potentially leading to further compromise or data theft.
Technical Details of CVE-2019-7048
Adobe Acrobat and Reader versions 2019.010.20069 and earlier, 2017.011.30113, and 2015.006.30464 are susceptible to a critical use-after-free vulnerability.
Vulnerability Description
The use-after-free vulnerability in Adobe Acrobat and Reader allows attackers to execute arbitrary code on the affected system.
Affected Systems and Versions
- Adobe Acrobat and Reader 2019.010.20069 and earlier
- Adobe Acrobat and Reader 2017.011.30113 and earlier
- Adobe Acrobat and Reader 2015.006.30464 and earlier
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating memory usage after it has been freed, leading to the execution of malicious code.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2019-7048.
Immediate Steps to Take
- Update Adobe Acrobat and Reader to the latest version available.
- Consider implementing security measures to prevent unauthorized access to vulnerable systems.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Educate users on safe browsing habits and the importance of software updates.
Patching and Updates
Adobe has released patches to address this vulnerability. Ensure that all affected systems are updated with the latest security patches.