CVE-2020-26797

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Source
https://cve.org/CVERecord?id=CVE-2020-26797
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-26797.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-26797
Downstream
Published
2021-03-18T20:15:12.893Z
Modified
2026-04-11T12:34:06.703002Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Mediainfo before version 20.08 has a heap buffer overflow vulnerability via MediaInfoLib::FileGxf::ChooseParserChannelGrouping.

Database specific 
{
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "33"
                }
            ],
            "cpe": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*",
            "source": "CPE_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/mediaarea/mediainfolib

Affected ranges

Type
GIT
Repo
https://github.com/mediaarea/mediainfolib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
84d951c066868751096cf47487b453841e90f96f
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "20.08"
        }
    ],
    "cpe": "cpe:2.3:a:mediaarea:mediainfo:*:*:*:*:*:*:*:*",
    "source": "CPE_FIELD"
}

Affected versions

v0.*
v0.7.74
v0.7.76
v0.7.78
v0.7.80
v0.7.81
v0.7.82
v0.7.83
v0.7.84
v0.7.85
v0.7.86
v0.7.87
v0.7.88
v0.7.89
v0.7.90
v0.7.91
v0.7.92
v0.7.93
v0.7.94
v0.7.95
v0.7.96
v0.7.97
v0.7.98
v0.7.99
v17.*
v17.10
v17.12
v18.*
v18.03
v18.03.1
v18.05
v18.08
v18.08.1
v18.12
v19.*
v19.04
v19.07
v19.09
v20.*
v20.03

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-26797.json"