An invalid memory address dereference was discovered in the canUnpack function in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.
                
            Metrics
Affected Vendors & Products
References
        History
                    Fri, 11 Apr 2025 12:45:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| First Time appeared | Upx Upx upx | |
| CPEs | cpe:2.3:a:upx:upx:3.95:*:*:*:*:*:*:* | |
| Vendors & Products | Upx Project Upx Project upx | Upx Upx upx | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2019-12-27T21:59:11
Updated: 2024-08-05T02:32:10.521Z
Reserved: 2019-12-27T00:00:00
Link: CVE-2019-20053
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2019-12-27T22:15:11.923
Modified: 2025-04-11T12:27:55.013
Link: CVE-2019-20053
 Redhat
                        Redhat
                    No data.