CVE-2019-7794 : Exploit Details and Defense Strategies

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 read vulnerability that could lead to information disclosure.

Understanding CVE-2019-7794

An out-of-bounds read vulnerability in Adobe Acrobat and Reader versions that could potentially expose sensitive information.

What is CVE-2019-7794?

This CVE identifies a vulnerability in Adobe Acrobat and Reader versions that allows unauthorized access to sensitive data through an out-of-bounds read exploit.

The Impact of CVE-2019-7794

The successful exploitation of this vulnerability could result in the disclosure of confidential information stored in the affected Adobe Acrobat and Reader versions.

Technical Details of CVE-2019-7794

Adobe Acrobat and Reader versions are susceptible to an out-of-bounds read vulnerability.

Vulnerability Description

The vulnerability allows attackers to read data beyond the boundaries of allocated memory, potentially exposing sensitive information.

Affected Systems and Versions

Adobe Acrobat and Reader 2019.010.20100 and earlier
Adobe Acrobat and Reader 2019.010.20099 and earlier
Adobe Acrobat and Reader 2017.011.30140 and earlier
Adobe Acrobat and Reader 2017.011.30138 and earlier
Adobe Acrobat and Reader 2015.006.30495 and earlier
Adobe Acrobat and Reader 2015.006.30493 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability to access sensitive data by reading memory locations beyond the intended boundaries.

Mitigation and Prevention

Steps to address and prevent the CVE-2019-7794 vulnerability.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest version available.
Monitor official security advisories from Adobe for patches and updates.
Implement network security measures to detect and block potential exploitation attempts.

Long-Term Security Practices

Regularly update software and applications to mitigate known vulnerabilities.
Conduct security assessments and penetration testing to identify and address weaknesses.
Educate users on safe browsing practices and the importance of software updates.

Patching and Updates

Adobe has released patches to address the vulnerability in affected versions.
Apply the latest security updates provided by Adobe to protect systems from potential exploitation.