CVE-2017-11279 : Exploit Details and Defense Strategies
Learn about CVE-2017-11279 affecting Adobe Digital Editions 4.5.4 and earlier versions. Find out how this Use After Free vulnerability can lead to arbitrary code execution and steps to mitigate the risk.
Adobe Digital Editions 4.5.4 and earlier versions contain a vulnerability that allows for arbitrary code execution.
Understanding CVE-2017-11279
Adobe Digital Editions 4.5.4 and earlier versions are susceptible to a Use After Free vulnerability, potentially leading to arbitrary code execution.
What is CVE-2017-11279?
- The vulnerability in Adobe Digital Editions 4.5.4 and earlier versions allows exploitation after the program is no longer in use.
- Successful exploitation could result in the execution of arbitrary code.
The Impact of CVE-2017-11279
- Attackers can exploit this vulnerability to execute arbitrary code on affected systems.
- This could lead to unauthorized access, data theft, or further compromise of the system.
Technical Details of CVE-2017-11279
Adobe Digital Editions 4.5.4 and earlier versions are affected by a Use After Free vulnerability.
Vulnerability Description
- The vulnerability allows attackers to execute arbitrary code after the program is no longer in use.
Affected Systems and Versions
- Product: Digital Editions
- Vendor: Adobe Systems Incorporated
- Versions Affected: 4.5.4 and earlier
Exploitation Mechanism
- Attackers can exploit the Use After Free vulnerability to execute malicious code on vulnerable systems.
Mitigation and Prevention
Immediate Steps to Take:
- Update Adobe Digital Editions to the latest version to patch the vulnerability.
- Avoid opening suspicious or untrusted EPUB files to mitigate the risk of exploitation.
Long-Term Security Practices:
- Regularly update software and applications to ensure protection against known vulnerabilities.
- Implement network segmentation and access controls to limit the impact of potential attacks.
- Educate users on safe browsing habits and the importance of software updates.
- Monitor security advisories from Adobe and apply patches promptly.
- Consider using additional security tools such as antivirus software to enhance protection.
Patching and Updates
- Adobe released security updates to address the vulnerability in Digital Editions. Users should apply these patches promptly to secure their systems.