| Name | CVE-2020-24119 |
| Description | A heap buffer overflow read was discovered in upx 4.0.0, because the check in p_lx_elf.cpp is not perfect. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
| NVD severity | medium |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| upx-ucl (PTS) | stretch | 3.91-4 | vulnerable |
| buster | 3.95-1 | vulnerable | |
| bullseye, sid | 3.96-2 | 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/388
https://github.com/upx/upx/commit/87b73e5cfdc12da94c251b2cd83bb01c7d9f616c