CVE-2017-3011 Explained : Impact and Mitigation
Learn about CVE-2017-3011, an integer overflow vulnerability in Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, and 15.023.20070 and earlier, allowing arbitrary code execution. Find mitigation steps and prevention measures.
Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, 15.023.20070 and earlier have an exploitable integer overflow vulnerability in the CCITT fax PDF filter, allowing arbitrary code execution.
Understanding CVE-2017-3011
There is a vulnerability in Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, and 15.023.20070 and earlier. This vulnerability involves an integer overflow in the CCITT fax PDF filter and can be exploited to execute arbitrary code.
What is CVE-2017-3011?
CVE-2017-3011 is an integer overflow vulnerability in Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, and 15.023.20070 and earlier. The vulnerability lies in the CCITT fax PDF filter, potentially leading to arbitrary code execution.
The Impact of CVE-2017-3011
The vulnerability could be exploited by attackers to execute arbitrary code on affected systems, posing a significant security risk to users of the impacted Adobe Acrobat Reader versions.
Technical Details of CVE-2017-3011
Vulnerability Description
The vulnerability in Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, and 15.023.20070 and earlier involves an integer overflow in the CCITT fax PDF filter, enabling attackers to execute arbitrary code.
Affected Systems and Versions
- Adobe Acrobat Reader 11.0.19 and earlier
- Adobe Acrobat Reader 15.006.30280 and earlier
- Adobe Acrobat Reader 15.023.20070 and earlier
Exploitation Mechanism
The vulnerability can be exploited by malicious actors to trigger an integer overflow in the CCITT fax PDF filter, potentially leading to the execution of arbitrary code on the targeted system.
Mitigation and Prevention
Immediate Steps to Take
- Update Adobe Acrobat Reader to the latest version to patch the vulnerability.
- Exercise caution when opening PDF files from untrusted or unknown sources.
- Implement security best practices to mitigate the risk of exploitation.
Long-Term Security Practices
- Regularly update software and applications to address known vulnerabilities.
- Employ network security measures to detect and prevent potential attacks.
Patching and Updates
Ensure timely installation of security patches and updates provided by Adobe to address the CVE-2017-3011 vulnerability.