CVE-2017-3004 : Exploit Details and Defense Strategies

Adobe Photoshop versions CC 2017 (18.0.1) and earlier, CC 2015.5.1 (17.0.1) and earlier have a memory corruption vulnerability when parsing malicious PCX files. Successful exploitation could lead to arbitrary code execution.

Understanding CVE-2017-3004

A potential security issue has been found in older versions of Adobe Photoshop, specifically CC 2017 (18.0.1) and earlier, as well as CC 2015.5.1 (17.0.1) and earlier. This vulnerability occurs when these versions attempt to process PCX files that have been manipulated maliciously. If successfully exploited, this vulnerability could allow an attacker to execute arbitrary code.

What is CVE-2017-3004?

Vulnerability in Adobe Photoshop CC 2017 and earlier versions
Memory corruption issue when handling manipulated PCX files
Allows attackers to execute arbitrary code

The Impact of CVE-2017-3004

Potential for unauthorized code execution
Risk of system compromise and data theft

Technical Details of CVE-2017-3004

Adobe Photoshop CC 2017 (18.0.1) and earlier, CC 2015.5.1 (17.0.1) and earlier are affected by a memory corruption vulnerability.

Vulnerability Description

Vulnerability Type: Memory Corruption
Exploitation: Malicious PCX file processing

Affected Systems and Versions

Adobe Photoshop CC 2017 (18.0.1) and earlier
Adobe Photoshop CC 2015.5.1 (17.0.1) and earlier

Exploitation Mechanism

Attackers manipulate PCX files to trigger memory corruption
Successful exploitation leads to arbitrary code execution

Mitigation and Prevention

Immediate Steps to Take:

Update Adobe Photoshop to the latest version
Avoid opening PCX files from untrusted sources
Implement file type restrictions in email and web filters Long-Term Security Practices:
Regularly update software and security patches
Conduct security awareness training for users
Employ network intrusion detection systems
Backup critical data regularly
Monitor for unusual system behavior
Patching and Updates:
Adobe released security updates to address this vulnerability
Users should apply the latest patches to mitigate the risk