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.
Created upx tracking bugs for this issue:
Affects: epel-7 [bug 1794534]
Affects: epel-8 [bug 1794535]
Affects: fedora-all [bug 1794533]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.