CVE-2019-20051

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Source
https://cve.org/CVERecord?id=CVE-2019-20051
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20051.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-20051
Downstream
Related
Published
2019-12-27T22:15:11.347Z
Modified
2026-03-15T22:31:16.287986Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A floating-point exception was discovered in PackLinuxElf::elfhash in plx_elf.cpp in UPX 3.95. The vulnerability causes an application crash, which leads to denial of service.

References

Affected packages

Git / github.com/upx/upx

Affected ranges

Type
GIT
Repo
https://github.com/upx/upx
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
7a3637ff5a800b8bcbad20ae7f668d8c8449b014
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.95"
        }
    ]
}

Affected versions

v1.*
v1.10
v1.11
v1.90
v1.91
v1.92
v1.93
v1.94
v1.95
v1.96
v2.*
v2.00
v2.01
v2.90
v2.91
v2.92
v2.93
v3.*
v3.00
v3.01
v3.02
v3.03
v3.04
v3.05
v3.06
v3.07
v3.08
v3.09
v3.91
v3.92
v3.93
v3.94
v3.95

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-20051.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "30"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "31"
            }
        ]
    }
]