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CVE-2021-20285

PoC —
CVSS 3.1
6.6 medium
EPSS
<1%p53
Published
()
Modified
Description

A flaw was found in upx canPack in p_lx_elf.cpp in UPX 3.96. This flaw allows attackers to cause a denial of service (SEGV or buffer overflow and application crash) or possibly have unspecified other impacts via a crafted ELF. The highest threat from this vulnerability is to system availability.

Vendors
upx
Products
upx
Weakness
CWE-119, CWE-787
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
NVD CVE.org GitHub PoCs EPSS (0.8%)

In the news

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