CVE-2020-14212

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Source
https://cve.org/CVERecord?id=CVE-2020-14212
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14212.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-14212
Downstream
Published
2020-06-16T22:15:10.443Z
Modified
2026-04-11T21:48:00.790410Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

FFmpeg through 4.3 has a heap-based buffer overflow in aviogetstr in libavformat/aviobuf.c because dnnbackendnative.c calls ffdnnloadmodelnative and a certain index check is omitted.

References

Affected packages

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
80bb65fafab1d2f5f58a8453c6334c784ee27c08
Fixed
6b6b9e593dd4d3aaf75f48d40a13ef03bdef9fdb
Database specific 
{
    "extracted_events": [
        {
            "introduced": "4.3"
        },
        {
            "fixed": "4.3.1"
        }
    ],
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*"
}

Affected versions

n4.*
n4.3
n4.3-dev

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14212.json"