CVE-2017-14169

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Source
https://nvd.nist.gov/vuln/detail/CVE-2017-14169
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14169.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2017-14169
Downstream
Related
Published
2017-09-07T06:29:00.187Z
Modified
2025-11-18T13:55:05.901637Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In the mxfreadprimerpack function in libavformat/mxfdec.c in FFmpeg 3.3.3 -> 2.4, an integer signedness error might occur when a crafted file, which claims a large "itemnum" field such as 0xffffffff, is provided. As a result, the variable "item_num" turns negative, bypassing the check for a large value.

References

Affected packages

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

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
Fixed
9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad
Fixed
a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f

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
n2.4-dev
n2.4.1
n2.4.10
n2.4.11
n2.4.12
n2.4.13
n2.4.2
n2.4.3
n2.4.4
n2.4.5
n2.4.6
n2.4.7
n2.4.8
n2.4.9
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

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/ffmpeg/ffmpeg/commit/a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f",
        "signature_type": "Function",
        "target": {
            "function": "mxf_read_primer_pack",
            "file": "libavformat/mxfdec.c"
        },
        "deprecated": false,
        "id": "CVE-2017-14169-067e37a8",
        "digest": {
            "length": 638.0,
            "function_hash": "145681048188837608801980436478399871595"
        },
        "signature_version": "v1"
    },
    {
        "source": "https://github.com/ffmpeg/ffmpeg/commit/9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad",
        "signature_type": "Function",
        "target": {
            "function": "mxf_read_primer_pack",
            "file": "libavformat/mxfdec.c"
        },
        "deprecated": false,
        "id": "CVE-2017-14169-9be0640c",
        "digest": {
            "length": 796.0,
            "function_hash": "215980360088194757613814720094782596304"
        },
        "signature_version": "v1"
    },
    {
        "source": "https://github.com/ffmpeg/ffmpeg/commit/a4e85b2e1c8d5b4bf0091157bbdeb0e457fb7b8f",
        "signature_type": "Line",
        "target": {
            "file": "libavformat/mxfdec.c"
        },
        "deprecated": false,
        "id": "CVE-2017-14169-a51d75af",
        "digest": {
            "line_hashes": [
                "193241184267398173670347337009823642261",
                "171630981959435583466780572277167453657",
                "327319554379019788563009068008743800395",
                "312527470193396409146904769858631136432"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1"
    },
    {
        "source": "https://github.com/ffmpeg/ffmpeg/commit/9d00fb9d70ee8c0cc7002b89318c5be00f1bbdad",
        "signature_type": "Line",
        "target": {
            "file": "libavformat/mxfdec.c"
        },
        "deprecated": false,
        "id": "CVE-2017-14169-e79cf0d7",
        "digest": {
            "line_hashes": [
                "193241184267398173670347337009823642261",
                "171630981959435583466780572277167453657",
                "327319554379019788563009068008743800395",
                "312527470193396409146904769858631136432"
            ],
            "threshold": 0.9
        },
        "signature_version": "v1"
    }
]