CVE-2021-30501

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.
NVD Severity
medium
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://bugzilla.redhat.com/show_bug.cgi?id=1948696
MISC https://github.com/upx/upx/issues/486
MISC https://github.com/upx/upx/pull/487
MISC https://github.com/upx/upx/commit/28e761cd42211dfe0124b7a29b2f74730f453e46

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:upx_project:upx:4.0.0:*:*:*:*:*:*:* upx == None == 4.0.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
upx edge-community 4.0.0-r0 Mitch Tishmack <mitch.tishmack@gmail.com> fixed
upx 3.22-community 4.0.0-r0 None fixed
upx 3.21-community 4.0.0-r0 None fixed
upx 3.20-community 4.0.0-r0 None fixed
upx 3.19-community 4.0.0-r0 None fixed
upx 3.18-community 4.0.0-r0 None fixed
upx 3.17-community 4.0.0-r0 None fixed