CVE-2019-7800 : What You Need to Know

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 an out-of-bounds write vulnerability that could lead to arbitrary code execution.

Understanding CVE-2019-7800

An out-of-bounds write vulnerability in Adobe Acrobat and Reader versions that could allow arbitrary code execution.

What is CVE-2019-7800?

This CVE identifies a critical out-of-bounds write vulnerability in various versions of Adobe Acrobat and Reader, potentially enabling attackers to execute arbitrary code.

The Impact of CVE-2019-7800

If successfully exploited, this vulnerability could result in the execution of arbitrary code, posing a significant security risk to affected systems and potentially leading to unauthorized access or control.

Technical Details of CVE-2019-7800

Details on the vulnerability, affected systems, and exploitation mechanisms.

Vulnerability Description

The vulnerability is categorized as an out-of-bounds write issue, allowing attackers to write data beyond the allocated buffer, potentially leading to code execution.

Affected Systems and Versions

Product: Adobe Acrobat and Reader
Vendor: Adobe
Vulnerable 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

Attackers can exploit this vulnerability by crafting a malicious file or document and convincing a user to open it, triggering the out-of-bounds write and potential code execution.

Mitigation and Prevention

Steps to mitigate the CVE-2019-7800 vulnerability and enhance system security.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions.
Exercise caution when opening files from untrusted or unknown sources.
Implement security best practices to reduce the attack surface.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Conduct security training to educate users on identifying and avoiding potential threats.

Patching and Updates

Adobe has released patches to address this vulnerability. Ensure timely installation of these updates to protect systems from exploitation.