CVE-2019-16457 : Vulnerability Insights and Analysis
Learn about CVE-2019-16457, an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions prior to specific releases, potentially leading to unauthorized access and information disclosure. Find mitigation steps and patching details here.
Adobe Acrobat and Reader versions prior to 2019.021.20056, 2017.011.30152, 2017.011.30155, 2017.011.30152, and 2015.006.30505 have an out-of-bounds read vulnerability that could lead to information disclosure if exploited.
Understanding CVE-2019-16457
This CVE identifies a vulnerability in Adobe Acrobat and Reader versions that could allow unauthorized access to information.
What is CVE-2019-16457?
CVE-2019-16457 is an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions released before specific versions, potentially resulting in information disclosure if successfully exploited.
The Impact of CVE-2019-16457
The vulnerability could lead to unauthorized access to sensitive information, posing a risk of information disclosure.
Technical Details of CVE-2019-16457
Adobe Acrobat and Reader versions prior to specific versions are affected by this vulnerability.
Vulnerability Description
The vulnerability is an out-of-bounds read issue that could be exploited to gain unauthorized access to information.
Affected Systems and Versions
- Adobe Acrobat and Reader versions prior to 2019.021.20056
- Adobe Acrobat and Reader versions prior to 2017.011.30152
- Adobe Acrobat and Reader versions prior to 2017.011.30155
- Adobe Acrobat and Reader versions prior to 2017.011.30152
- Adobe Acrobat and Reader versions prior to 2015.006.30505
Exploitation Mechanism
The vulnerability allows attackers to potentially access sensitive information by exploiting the out-of-bounds read issue.
Mitigation and Prevention
Immediate Steps to Take:
- Update Adobe Acrobat and Reader to the latest patched versions.
- Monitor security advisories from Adobe for any further updates.
Long-Term Security Practices:
- Regularly update software to mitigate known vulnerabilities.
- Implement access controls and monitoring to prevent unauthorized access.
- Conduct regular security assessments to identify and address potential risks.
- Educate users on safe browsing practices and awareness of phishing attempts.
- Backup critical data to prevent data loss.
Patching and Updates
Ensure that Adobe Acrobat and Reader are updated to versions that address the out-of-bounds read vulnerability.