CVE-2021-30501

State: Published
Severity: Not scored
Published: May 26, 2021
Updated: Aug 3, 2024
Reserved: Apr 12, 2021

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.

Scores

The record has no CVSS score.

Weaknesses

CWE-20

Affected Products

Product	Versions
upxn/a	upx 4.0Affected

References

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

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