A heap-based buffer over-read was discovered in canUnpack in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.
lists.opensuse.org/opensuse-security-announce/2020-02/msg00003.html
lists.opensuse.org/opensuse-security-announce/2020-02/msg00007.html
github.com/upx/upx/issues/315
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