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RedhatCVE
RedhatCVE
added 2025/05/22 4:21 p.m.11 views

CVE-2020-27797

An invalid memory address reference was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

5.5CVSS6.7AI score0.00273EPSS
Exploits1
Tenable Nessus
Tenable Nessus
added 2025/03/04 12:0 a.m.8 views

Linux Distros Unpatched Vulnerability : CVE-2020-27797

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An invalid memory address reference was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file. CVE-2020-27797 Note that Ness...

5.5CVSS6.7AI score0.00273EPSS
Exploits1References3
Debian CVE
Debian CVE
added 2022/08/25 7:37 p.m.46 views

CVE-2020-27797

An invalid memory address reference was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

5.5CVSS6.2AI score0.00273EPSS
Exploits1
AlpineLinux
AlpineLinux
added 2022/08/25 7:37 p.m.61 views

CVE-2020-27797

An invalid memory address reference was discovered in the elflookup function in plxelf.cpp in UPX 4.0.0 via a crafted Mach-O file...

5.5CVSS5.3AI score0.00273EPSS
Exploits1
CVE
CVE
added 2022/08/25 7:37 p.m.86 views

CVE-2020-27797

UPX 4.0.0 is affected by CVE-2020-27797 due to an invalid memory address reference in the elf_lookup function (p_lx_elf.cpp) triggered by a crafted Mach-O file. The vulnerability is exploitable locally and can impact availability. The provided documents confirm the affected component and root cau...

5.5CVSS5.2AI score0.00273EPSS
Exploits1References1Affected Software1
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