CVE-2018-12840 : What You Need to Know
Learn about CVE-2018-12840, an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions earlier than specific versions, potentially leading to sensitive information disclosure. Find mitigation steps and prevention measures here.
Adobe Acrobat and Reader versions earlier than 2018.011.20058, 2017.011.30099, and 2015.006.30448 are affected by an out-of-bounds read vulnerability that could lead to the disclosure of sensitive information.
Understanding CVE-2018-12840
An out-of-bounds read vulnerability has been identified in Adobe Acrobat and Reader versions earlier than specific versions. If successfully exploited, this vulnerability could potentially disclose sensitive information.
What is CVE-2018-12840?
This CVE refers to an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions that could allow attackers to access sensitive information.
The Impact of CVE-2018-12840
Exploiting this vulnerability could potentially lead to the disclosure of sensitive data, posing a risk to user privacy and security.
Technical Details of CVE-2018-12840
Adobe Acrobat and Reader versions earlier than specific versions are susceptible to an out-of-bounds read vulnerability.
Vulnerability Description
The vulnerability allows for an out-of-bounds read, which could be exploited to access sensitive information.
Affected Systems and Versions
- Adobe Acrobat and Reader versions earlier than 2018.011.20058
- Adobe Acrobat and Reader versions earlier than 2017.011.30099
- Adobe Acrobat and Reader versions earlier than 2015.006.30448
Exploitation Mechanism
Attackers can exploit this vulnerability to read data beyond the boundaries of the intended buffer, potentially leading to the exposure of sensitive information.
Mitigation and Prevention
To address CVE-2018-12840, users and organizations should take immediate and long-term security measures.
Immediate Steps to Take
- Update Adobe Acrobat and Reader to the latest versions to mitigate the vulnerability.
- Monitor official security advisories from Adobe for any patches or updates.
Long-Term Security Practices
- Regularly update software and applications to ensure the latest security patches are in place.
- Implement network security measures to detect and prevent unauthorized access.
Patching and Updates
- Apply patches and updates provided by Adobe promptly to address the vulnerability and enhance system security.