CVE-2025-30303
📋 TL;DR
Adobe Framemaker versions 2020.8, 2022.6 and earlier contain an out-of-bounds read vulnerability that could allow attackers to read sensitive memory contents when a user opens a malicious file. This could potentially bypass security mitigations like ASLR. Users of affected Framemaker versions are at risk.
💻 Affected Systems
- Adobe Framemaker
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
An attacker could read sensitive memory contents, potentially extracting credentials, encryption keys, or other protected data, and bypass ASLR to enable further exploitation.
Likely Case
Information disclosure of memory contents, potentially revealing application data or system information that could aid in developing further attacks.
If Mitigated
Limited impact with proper user education about opening untrusted files and network segmentation.
🎯 Exploit Status
Requires user interaction (opening malicious file) and memory manipulation expertise.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Update to versions after 2020.8 and 2022.6
Vendor Advisory: https://helpx.adobe.com/security/products/framemaker/apsb25-33.html
Restart Required: Yes
Instructions:
1. Open Adobe Framemaker. 2. Go to Help > Check for Updates. 3. Follow prompts to install latest version. 4. Restart Framemaker after installation.
🔧 Temporary Workarounds
Restrict file opening
allConfigure application to only open trusted files from known sources
User education
allTrain users to avoid opening untrusted Framemaker files
🧯 If You Can't Patch
- Implement application whitelisting to block Framemaker execution
- Use network segmentation to isolate Framemaker systems
🔍 How to Verify
Check if Vulnerable:
Check Framemaker version in Help > About FramemakerCheck Version:
On Windows: Check program version in Control Panel > Programs. On macOS: Right-click Framemaker app > Get Info.Verify Fix Applied:
Verify version is newer than 2020.8 (for 2020) or 2022.6 (for 2022)📡 Detection & Monitoring
Log Indicators:
- Application crashes when opening files
- Unusual file access patterns
Network Indicators:
- Downloads of Framemaker files from untrusted sources
SIEM Query:
source="*framemaker*" AND (event="crash" OR event="file_open") AND file_extension="*.fm"