Name | CVE-2021-30501 |
Description | An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0. The flow allows attackers to cause a denial of service (abort) via a crafted 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/486
https://github.com/upx/upx/pull/487
https://github.com/upx/upx/commit/28e761cd42211dfe0124b7a29b2f74730f453e46