CVE-2023-6601

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Source
https://cve.org/CVERecord?id=CVE-2023-6601
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6601.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-6601
Downstream
Related
Published
2025-01-06T16:41:14.621Z
Modified
2026-07-15T01:49:17.278630448Z
Severity
  • 4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N CVSS Calculator
Summary
Ffmpeg: hls unsafe file extension bypass in ffmpeg
Details

A flaw was found in FFmpeg's HLS demuxer. This vulnerability allows bypassing unsafe file extension checks and triggering arbitrary demuxers via base64-encoded data URIs appended with specific file extensions.

Database specific 
{
    "cwe_ids": [
        "CWE-99"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/6xxx/CVE-2023-6601.json",
    "cna_assigner": "fedora"
}
References

Affected packages

Git / git.ffmpeg.org/ffmpeg.git

Affected ranges

Type
GIT
Repo
https://git.ffmpeg.org/ffmpeg.git
Events
Introduced
2b8b2ba19fe0ca6594cb09439b9ead2c328a79d8
Last affected
ea3d24bbe3c58b171e55fe2151fc7ffaca3ab3d2
Database specific 
{
    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.0"
        },
        {
            "last_affected": "6.0"
        }
    ],
    "source": "CPE_RANGE"
}
Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
2b8b2ba19fe0ca6594cb09439b9ead2c328a79d8
Fixed
ea3d24bbe3c58b171e55fe2151fc7ffaca3ab3d2
Database specific 
{
    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.0"
        },
        {
            "fixed": "6.*"
        },
        {
            "last_affected": "6.0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

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.*
n6.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6601.json"