CVE-2020-9720 : What You Need to Know
Learn about CVE-2020-9720 affecting Adobe Acrobat and Reader versions 2020.009.20074 and earlier. Find out how this out-of-bounds read vulnerability can lead to information disclosure and steps to mitigate the risk.
Adobe Acrobat and Reader versions 2020.009.20074 and earlier, 2020.001.30002, 2017.011.30171 and earlier, and 2015.006.30523 and earlier have an out-of-bounds read vulnerability that could lead to information disclosure.
Understanding CVE-2020-9720
Adobe Acrobat and Reader are affected by an out-of-bounds read vulnerability that poses a risk of information disclosure when exploited.
What is CVE-2020-9720?
This CVE refers to a vulnerability in Adobe Acrobat and Reader versions that allows for out-of-bounds read, potentially leading to information exposure.
The Impact of CVE-2020-9720
Exploiting this vulnerability could result in unauthorized access to sensitive information, posing a risk to user privacy and data confidentiality.
Technical Details of CVE-2020-9720
Adobe Acrobat and Reader versions 2020.009.20074 and earlier, 2020.001.30002, 2017.011.30171 and earlier, and 2015.006.30523 and earlier 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 accessing sensitive information.
Affected Systems and Versions
- Product: Adobe Acrobat and Reader
- Vendor: Adobe
- Vulnerable Versions: 2020.009.20074 and earlier, 2020.001.30002, 2017.011.30171 and earlier, 2015.006.30523 and earlier
Exploitation Mechanism
Attackers can exploit this vulnerability to read sensitive data from memory, leading to potential information disclosure.
Mitigation and Prevention
Immediate Steps to Take:
- Update Adobe Acrobat and Reader to the latest patched versions.
- Monitor official security advisories from Adobe for any further instructions.
Long-Term Security Practices:
- Regularly update software and applications to mitigate known vulnerabilities.
- Implement network security measures to detect and prevent unauthorized access.
- Educate users on safe browsing practices and potential security risks.
Patching and Updates
Adobe has released patches to address this vulnerability. Ensure that affected systems are updated to the latest secure versions.