CVE-2018-19720 : What You Need to Know

Adobe Acrobat and Reader versions 2019.008.20081 and earlier, 2019.008.20080 and earlier, 2019.008.20081 and earlier, 2017.011.30106 and earlier, 2017.011.30105 and earlier, 2015.006.30457 and earlier, and 2015.006.30456 and earlier have an untrusted pointer dereference vulnerability. Successful exploitation could lead to arbitrary code execution.

Understanding CVE-2018-19720

This CVE involves a vulnerability in Adobe Acrobat and Reader versions that could allow an attacker to execute arbitrary code.

What is CVE-2018-19720?

This CVE identifies an untrusted pointer dereference vulnerability in various versions of Adobe Acrobat and Reader. If exploited, it could result in the execution of arbitrary code.

The Impact of CVE-2018-19720

The exploitation of this vulnerability could lead to severe consequences, including unauthorized execution of arbitrary code on affected systems.

Technical Details of CVE-2018-19720

Adobe Acrobat and Reader versions are susceptible to an untrusted pointer dereference vulnerability.

Vulnerability Description

The vulnerability involves an untrusted pointer dereference, which, if successfully exploited, could allow attackers to execute arbitrary code on the affected systems.

Affected Systems and Versions

Adobe Acrobat and Reader versions 2019.008.20081 and earlier
Adobe Acrobat and Reader versions 2019.008.20080 and earlier
Adobe Acrobat and Reader versions 2017.011.30106 and earlier
Adobe Acrobat and Reader versions 2017.011.30105 and earlier
Adobe Acrobat and Reader versions 2015.006.30457 and earlier
Adobe Acrobat and Reader versions 2015.006.30456 and earlier

Exploitation Mechanism

The vulnerability can be exploited by an attacker to manipulate an untrusted pointer, leading to the execution of malicious code on the affected systems.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2018-19720.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions.
Implement security best practices to mitigate the risk of arbitrary code execution.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Conduct security assessments and audits to identify and address potential weaknesses.

Patching and Updates

Adobe has released patches to address this vulnerability. Ensure that all affected systems are updated with the latest security fixes.