| Name | CVE-2019-20051 |
| Description | A floating-point exception was discovered in PackLinuxElf::elf_hash in p_lx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to denial of service. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, 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 | fixed | |
| sid | 3.96-3 | fixed |
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) | 3.96-1 | unimportant |
https://github.com/upx/upx/issues/313