CVE-2023-46407

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Source
https://cve.org/CVERecord?id=CVE-2023-46407
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-46407.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-46407
Downstream
Related
Published
2023-10-27T00:00:00Z
Modified
2026-05-14T03:52:31.292723093Z
Summary
[none]
Details

FFmpeg prior to commit bf814 was discovered to contain an out of bounds read via the dist->alphabetsize variable in the readvlc_prefix() function.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/46xxx/CVE-2023-46407.json"
}
References

Affected packages

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
47ac3e60653da651dfa064b649d0ac297560d8d5
Database specific 
{
    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:6.1:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.1"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

Other
N
n0.*
n0.11-dev
n0.12-dev
n0.8
n1.*
n1.1-dev
n1.2-dev
n1.3-dev
n2.*
n2.0
n2.1-dev
n2.2-dev
n2.3-dev
n2.4-dev
n2.5-dev
n2.6-dev
n2.7-dev
n2.8-dev
n2.9-dev
n3.*
n3.1-dev
n3.2-dev
n3.3-dev
n3.4-dev
n3.5-dev
n4.*
n4.1-dev
n4.2-dev
n4.3-dev
n4.4-dev
n4.5-dev
n5.*
n5.1-dev
n5.2-dev
n6.*
n6.1-dev

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-46407.json"