CVE-2019-8040 : What You Need to Know
Learn about CVE-2019-8040, an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions 2019.012.20035 and earlier that could lead to information disclosure. Find mitigation steps and prevention measures here.
Adobe Acrobat and Reader versions 2019.012.20035 and earlier have an out-of-bounds read vulnerability that could lead to information disclosure.
Understanding CVE-2019-8040
An out-of-bounds read vulnerability has been identified in several versions of Adobe Acrobat and Reader, potentially resulting in the disclosure of sensitive information.
What is CVE-2019-8040?
CVE-2019-8040 is an out-of-bounds read vulnerability found in Adobe Acrobat and Reader versions 2019.012.20035 and earlier.
The Impact of CVE-2019-8040
If successfully exploited, this vulnerability may lead to the disclosure of sensitive information.
Technical Details of CVE-2019-8040
Vulnerability Description
The vulnerability involves an out-of-bounds read issue in Adobe Acrobat and Reader versions 2019.012.20035 and earlier.
Affected Systems and Versions
- Product: Adobe Acrobat and Reader
- Vendor: Adobe
- Versions affected: 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2015.006.30497 and earlier
Exploitation Mechanism
The vulnerability can be exploited by an attacker to read sensitive information beyond the boundaries of the intended data structure.
Mitigation and Prevention
Immediate Steps to Take
- Update Adobe Acrobat and Reader to the latest version.
- Be cautious while opening PDF files from untrusted sources.
Long-Term Security Practices
- Regularly update software and security patches.
- Implement network segmentation to limit the impact of potential attacks.
Patching and Updates
Apply security patches provided by Adobe to address the vulnerability.