CVE-2018-12858 : Security Advisory and Response
Learn about CVE-2018-12858, a type confusion vulnerability in Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier are affected by a type confusion vulnerability that could allow for arbitrary code execution.
Understanding CVE-2018-12858
This CVE involves a vulnerability in earlier versions of Adobe Acrobat and Reader that could be exploited to execute arbitrary code.
What is CVE-2018-12858?
CVE-2018-12858 is a type confusion vulnerability found in Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier.
The Impact of CVE-2018-12858
The successful exploitation of this vulnerability could lead to the execution of arbitrary code on the affected systems.
Technical Details of CVE-2018-12858
Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier are susceptible to a type confusion vulnerability.
Vulnerability Description
The vulnerability involves a type confusion issue that, if exploited, could enable attackers to execute arbitrary code on the affected systems.
Affected Systems and Versions
- Product: Adobe Acrobat and Reader
- Vendor: Adobe
- Versions Affected: 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier
Exploitation Mechanism
The vulnerability could be exploited by malicious actors to execute arbitrary code on systems running the affected versions of Adobe Acrobat and Reader.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks posed by CVE-2018-12858.
Immediate Steps to Take
- Update Adobe Acrobat and Reader to the latest patched versions.
- 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 security updates to address this vulnerability. Ensure that all systems are updated to the latest patched versions to mitigate the risk of exploitation.