PT-2020-6422 · Upx+3 · Upx+3
Giantbranch
·
Published
2020-07-22
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Updated
2025-04-11
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CVE-2020-24119
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
upx version 4.0.0
Description
A heap buffer overflow read was discovered in the upx software, specifically due to an imperfect check in the
p lx elf.cpp component. This issue can be exploited by a remote attacker to gain access to confidential data and potentially cause a denial of service.Recommendations
For upx version 4.0.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the
p lx elf.cpp component to minimize the risk of exploitation.Exploit
Out of bounds Read
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Debian
Suse
Upx