CVE-2019-7758 : Security Advisory and Response

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 are affected by an out-of-bounds read vulnerability that could lead to information disclosure.

Understanding CVE-2019-7758

This CVE identifies a vulnerability in Adobe Acrobat and Reader that could potentially allow attackers to access sensitive information.

What is CVE-2019-7758?

CVE-2019-7758 is an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions mentioned above. Exploiting this flaw could result in the unauthorized disclosure of information.

The Impact of CVE-2019-7758

The exploitation of this vulnerability could lead to the exposure of sensitive data stored within the affected Adobe Acrobat and Reader versions.

Technical Details of CVE-2019-7758

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 are susceptible to this vulnerability.

Vulnerability Description

The vulnerability is classified as an out-of-bounds read issue, allowing unauthorized access to potentially 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

The vulnerability can be exploited by malicious actors to read data beyond the boundaries of allocated memory, potentially leading to the exposure of sensitive information.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-7758.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions.
Monitor for any unusual activities that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update software and applications to mitigate known vulnerabilities.
Implement network security measures to detect and prevent unauthorized access.

Patching and Updates

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