Name | CVE-2020-27797 |
Description | An invalid memory address reference was discovered in the elf_lookup function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
upx-ucl (PTS) | buster | 3.95-1 | vulnerable |
bullseye | 3.96-2 | vulnerable | |
bookworm, sid | 3.96-3 | vulnerable |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
upx-ucl | source | (unstable) | (unfixed) | unimportant |
https://github.com/upx/upx/issues/390
https://github.com/upx/upx/commit/7d093174597483053e95f07d9f4614024c09890e