Upx Team · Upx · CVE-2019-20053
**Name of the Vulnerable Software and Affected Versions**
UPX version 3.95
ALT Linux (affected versions not specified)
**Description**
An issue was found in the canUnpack function in p mach.cpp, which can be triggered by a crafted Mach-O file, leading to an invalid memory address dereference.
**Recommendations**
For UPX version 3.95, at the moment, there is no information about a newer version that contains a fix for this vulnerability.
For ALT Linux, at the moment, there is no information about a newer version that contains a fix for this vulnerability.