CVE-2017-9993

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-9993
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-9993.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-9993
Downstream
Related
Published
2017-06-28T06:29:00Z
Modified
2025-09-19T09:16:43.372176Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

FFmpeg before 2.8.12, 3.0.x and 3.1.x before 3.1.9, 3.2.x before 3.2.6, and 3.3.x before 3.3.2 does not properly restrict HTTP Live Streaming filename extensions and demuxer names, which allows attackers to read arbitrary files via crafted playlist data.

References

Affected packages

Alpine:v3.4 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:apk/alpine/ffmpeg?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.9-r0

Affected versions

0.*

0.5-r0
0.6-r0
0.6-r1
0.6-r2
0.6.1-r0
0.6.1-r1
0.6.2-r0
0.6.2-r1
0.6.2-r2
0.6.3-r0
0.6.3-r1
0.6.3-r2
0.8-r0
0.8.1-r0
0.8.2-r0
0.8.3-r0
0.8.4-r0
0.8.5-r0
0.8.5-r1
0.8.6-r0
0.8.7-r0
0.9-r0
0.9.1-r0
0.10-r0
0.10-r1
0.10-r2
0.10.2-r0
0.11-r0
0.11.1-r0
0.11.1-r1
0.11.2-r1

1.*

1.0-r0
1.0-r1
1.0-r2
1.0.1-r0
1.0.1-r1
1.1-r1
1.1.2-r1
1.1.2-r2
1.1.2-r3
1.1.3-r0
1.1.4-r0
1.2-r0
1.2-r1
1.2.1-r0
1.2.2-r0
1.2.4-r0

2.*

2.0.2-r0
2.1-r0
2.1.1-r0
2.1.3-r0
2.1.4-r0
2.2-r0
2.2.2-r0
2.2.3-r0
2.2.4-r0
2.2.4-r1
2.2.4-r2
2.2.4-r3
2.3-r0
2.3.1-r0
2.3.2-r0
2.3.3-r0
2.3.4-r0
2.3.4-r1
2.3.4-r2
2.3.5-r0
2.5.1-r0
2.5.2-r0
2.5.2-r1
2.5.3-r0
2.5.4-r0
2.6.1-r0
2.6.2-r0
2.6.2-r1
2.6.2-r2
2.6.3-r0
2.7-r0
2.7.1-r0
2.7.1-r1
2.7.2-r0
2.8-r0
2.8-r1
2.8-r2
2.8.1-r0
2.8.2-r0
2.8.2-r1
2.8.3-r0
2.8.5-r0

3.*

3.0.1-r0
3.0.2-r0
3.0.2-r1
3.0.7-r0

Alpine:v3.5 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:apk/alpine/ffmpeg?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.9-r0

Affected versions

0.*

0.5-r0
0.6-r0
0.6-r1
0.6-r2
0.6.1-r0
0.6.1-r1
0.6.2-r0
0.6.2-r1
0.6.2-r2
0.6.3-r0
0.6.3-r1
0.6.3-r2
0.8-r0
0.8.1-r0
0.8.2-r0
0.8.3-r0
0.8.4-r0
0.8.5-r0
0.8.5-r1
0.8.6-r0
0.8.7-r0
0.9-r0
0.9.1-r0
0.10-r0
0.10-r1
0.10-r2
0.10.2-r0
0.11-r0
0.11.1-r0
0.11.1-r1
0.11.2-r1

1.*

1.0-r0
1.0-r1
1.0-r2
1.0.1-r0
1.0.1-r1
1.1-r1
1.1.2-r1
1.1.2-r2
1.1.2-r3
1.1.3-r0
1.1.4-r0
1.2-r0
1.2-r1
1.2.1-r0
1.2.2-r0
1.2.4-r0

2.*

2.0.2-r0
2.1-r0
2.1.1-r0
2.1.3-r0
2.1.4-r0
2.2-r0
2.2.2-r0
2.2.3-r0
2.2.4-r0
2.2.4-r1
2.2.4-r2
2.2.4-r3
2.3-r0
2.3.1-r0
2.3.2-r0
2.3.3-r0
2.3.4-r0
2.3.4-r1
2.3.4-r2
2.3.5-r0
2.5.1-r0
2.5.2-r0
2.5.2-r1
2.5.3-r0
2.5.4-r0
2.6.1-r0
2.6.2-r0
2.6.2-r1
2.6.2-r2
2.6.3-r0
2.7-r0
2.7.1-r0
2.7.1-r1
2.7.2-r0
2.8-r0
2.8-r1
2.8-r2
2.8.1-r0
2.8.2-r0
2.8.2-r1
2.8.3-r0
2.8.5-r0

3.*

3.0.1-r0
3.0.2-r0
3.0.2-r1
3.1-r0
3.1.1-r0
3.1.2-r0
3.1.3-r0
3.1.4-r0
3.1.6-r0
3.1.7-r0

Alpine:v3.6 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:apk/alpine/ffmpeg?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.2.6-r0

Affected versions

0.*

0.5-r0
0.6-r0
0.6-r1
0.6-r2
0.6.1-r0
0.6.1-r1
0.6.2-r0
0.6.2-r1
0.6.2-r2
0.6.3-r0
0.6.3-r1
0.6.3-r2
0.8-r0
0.8.1-r0
0.8.2-r0
0.8.3-r0
0.8.4-r0
0.8.5-r0
0.8.5-r1
0.8.6-r0
0.8.7-r0
0.9-r0
0.9.1-r0
0.10-r0
0.10-r1
0.10-r2
0.10.2-r0
0.11-r0
0.11.1-r0
0.11.1-r1
0.11.2-r1

1.*

1.0-r0
1.0-r1
1.0-r2
1.0.1-r0
1.0.1-r1
1.1-r1
1.1.2-r1
1.1.2-r2
1.1.2-r3
1.1.3-r0
1.1.4-r0
1.2-r0
1.2-r1
1.2.1-r0
1.2.2-r0
1.2.4-r0

2.*

2.0.2-r0
2.1-r0
2.1.1-r0
2.1.3-r0
2.1.4-r0
2.2-r0
2.2.2-r0
2.2.3-r0
2.2.4-r0
2.2.4-r1
2.2.4-r2
2.2.4-r3
2.3-r0
2.3.1-r0
2.3.2-r0
2.3.3-r0
2.3.4-r0
2.3.4-r1
2.3.4-r2
2.3.5-r0
2.5.1-r0
2.5.2-r0
2.5.2-r1
2.5.3-r0
2.5.4-r0
2.6.1-r0
2.6.2-r0
2.6.2-r1
2.6.2-r2
2.6.3-r0
2.7-r0
2.7.1-r0
2.7.1-r1
2.7.2-r0
2.8-r0
2.8-r1
2.8-r2
2.8.1-r0
2.8.2-r0
2.8.2-r1
2.8.3-r0
2.8.5-r0

3.*

3.0.1-r0
3.0.2-r0
3.0.2-r1
3.1-r0
3.1.1-r0
3.1.2-r0
3.1.3-r0
3.1.4-r0
3.1.6-r0
3.2.2-r0
3.2.2-r1
3.2.4-r0
3.2.4-r1

Git / git.ffmpeg.org/ffmpeg.git

Affected ranges

Type
GIT
Repo
https://git.ffmpeg.org/ffmpeg.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ffab459e4e491384756cf8bae0f3922c5e4f6271
Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
189ff4219644532bdfa7bab28dfedaee4d6d4021
Fixed
a5d849b149ca67ced2d271dc84db0bc95a548abb

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
n2.8-dev
n2.8.1
n2.8.10
n2.8.11
n2.8.2
n2.8.3
n2.8.4
n2.8.5
n2.8.6
n2.8.7
n2.8.8
n2.8.9
n2.9-dev

n3.*

n3.1-dev
n3.2-dev
n3.3-dev
n3.4-dev

Database specific 

{
    "vanir_signatures": [
        {
            "source": "https://github.com/ffmpeg/ffmpeg/commit/a5d849b149ca67ced2d271dc84db0bc95a548abb",
            "signature_version": "v1",
            "signature_type": "Function",
            "deprecated": false,
            "target": {
                "file": "libavformat/avidec.c",
                "function": "read_gab2_sub"
            },
            "digest": {
                "function_hash": "100093900058542799657889733734995495217",
                "length": 1723.0
            },
            "id": "CVE-2017-9993-0b18ff5d"
        },
        {
            "source": "https://github.com/ffmpeg/ffmpeg/commit/a5d849b149ca67ced2d271dc84db0bc95a548abb",
            "signature_version": "v1",
            "signature_type": "Line",
            "deprecated": false,
            "target": {
                "file": "libavformat/avidec.c"
            },
            "digest": {
                "line_hashes": [
                    "247647588641104728213418509410831448062",
                    "210452344144348706880714598537528074252",
                    "114642071758997392080199538347251752333"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2017-9993-193a3aba"
        },
        {
            "source": "https://github.com/ffmpeg/ffmpeg/commit/189ff4219644532bdfa7bab28dfedaee4d6d4021",
            "signature_version": "v1",
            "signature_type": "Function",
            "deprecated": false,
            "target": {
                "file": "libavformat/hls.c",
                "function": "open_url"
            },
            "digest": {
                "function_hash": "257983092419843509256040459780787130368",
                "length": 1418.0
            },
            "id": "CVE-2017-9993-1e057fb8"
        },
        {
            "source": "https://github.com/ffmpeg/ffmpeg/commit/189ff4219644532bdfa7bab28dfedaee4d6d4021",
            "signature_version": "v1",
            "signature_type": "Line",
            "deprecated": false,
            "target": {
                "file": "libavformat/hls.c"
            },
            "digest": {
                "line_hashes": [
                    "203502386244361887724902566458987754824",
                    "16964987273774486397817083865857283257",
                    "141704045537463233543622030142289086163",
                    "84024654689120089223240706499637257499",
                    "9068505603049988846850622761422986305",
                    "326956143841571710063172647790829892873",
                    "325329167976874793589187196805427456989",
                    "108423924755251432220890115302295076355",
                    "192732936803302232881769054923691155627",
                    "312204071381423099927987894530916434070",
                    "43764614645023624833614649909112426728",
                    "314333908702926658478912859270766703185",
                    "309502367116977254817880116671407519583"
                ],
                "threshold": 0.9
            },
            "id": "CVE-2017-9993-fb437f3f"
        }
    ]
}