CVE-2018-19706 Explained : Impact and Mitigation

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 out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Understanding CVE-2018-19706

There is an out-of-bounds read vulnerability present in several versions of Adobe Acrobat and Reader, potentially resulting in the disclosure of information.

What is CVE-2018-19706?

This CVE refers to an out-of-bounds read vulnerability found in various versions of Adobe Acrobat and Reader, allowing attackers to potentially access sensitive information.

The Impact of CVE-2018-19706

If exploited, this vulnerability could lead to the unauthorized disclosure of information stored within the affected Adobe Acrobat and Reader versions.

Technical Details of CVE-2018-19706

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 are affected by this vulnerability.

Vulnerability Description

The vulnerability involves an out-of-bounds read issue in Adobe Acrobat and Reader, potentially leading to unauthorized access to sensitive data.

Affected Systems and Versions

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

Exploitation Mechanism

Attackers can exploit this vulnerability to read data beyond the boundaries of the intended buffer, potentially accessing sensitive information.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Update Adobe Acrobat and Reader to the latest patched versions.
Implement security best practices to protect sensitive information.

Long-Term Security Practices

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

Patching and Updates

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