CVE-2020-22036

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-22036
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-22036.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-22036
Downstream
DEBIAN (1)
OESA (2)
UBUNTU (1)
Published
2021-06-01T19:15:07Z
Modified
2026-10-16T02:47:43Z
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

A heap-based Buffer Overflow vulnerability exists in FFmpeg 4.2 in filter_intra at libavfilter/vf_bwdif.c, which might lead to memory corruption and other potential consequences.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "9.0"
                        },
                        {
                            "last_affected": "9.0"
                        },
                        {
                            "introduced": "10.0"
                        },
                        {
                            "last_affected": "10.0"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "debian:debian_linux"
        }
    ]
}
References

Affected packages

Git / git.ffmpeg.org/ffmpeg.git

Affected ranges

Type
GIT
Repo
https://git.ffmpeg.org/ffmpeg.git
Events
Introduced
517573a67088b5c7a25c18373434e3448892ee93
Last Affected
517573a67088b5c7a25c18373434e3448892ee93
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:4.2:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "4.2"
                },
                {
                    "last_affected": "4.2"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

4.*
4.2
n4.*
n4.2-dev

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-22036.json"

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
517573a67088b5c7a25c18373434e3448892ee93
Last Affected
517573a67088b5c7a25c18373434e3448892ee93
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:4.2:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "4.2"
                },
                {
                    "last_affected": "4.2"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

4.*
4.2
n4.*
n4.2-dev

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-22036.json"