CVE-2017-17081

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Source
https://cve.org/CVERecord?id=CVE-2017-17081
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17081.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2017-17081
Downstream
Related
Published
2017-11-30T21:29:00.297Z
Modified
2026-08-09T14:04:23.204419Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

The gmc_mmx function in libavcodec/x86/mpegvideodsp.c in FFmpeg 2.3 and 3.4 does not properly validate widths and heights, which allows remote attackers to cause a denial of service (integer signedness error and out-of-array read) via a crafted MPEG file.

References

Affected packages

Git / github.com/ffmpeg/ffmpeg

Affected ranges

Type
GIT
Repo
https://github.com/ffmpeg/ffmpeg
Events
Introduced
22b0daa1b3f0ac5d91cc1a057d230995590847cd
Last affected
22b0daa1b3f0ac5d91cc1a057d230995590847cd
Fixed
27f8d386829689c346ff0cef00d3af57b9fb8903
Fixed
58cf31cee7a456057f337b3102a03206d833d5e8
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:ffmpeg:ffmpeg:3.4:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.4"
        },
        {
            "last_affected": "3.4"
        }
    ],
    "source": [
        "CPE_STRING",
        "REFERENCES"
    ]
}

Affected versions

3.*
3.4
n3.*
n3.4-dev
n3.5-dev

Database specific

vanir_signatures_modified 
"2026-08-09T14:04:23Z"
vanir_signatures 
[
    {
        "id": "CVE-2017-17081-1c8014d9",
        "deprecated": false,
        "signature_type": "Line",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "99497488655434298647149463799167973397",
                "139953449297124945114340788739349000224",
                "48342063533814020514514237702143492153",
                "62296206643640862599570083544025886110",
                "66039701322916065952347494566869563446"
            ]
        },
        "source": "https://github.com/ffmpeg/ffmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903",
        "target": {
            "file": "libavcodec/x86/mpegvideodsp.c"
        }
    },
    {
        "id": "CVE-2017-17081-207cbed6",
        "deprecated": false,
        "signature_type": "Function",
        "signature_version": "v1",
        "digest": {
            "length": 4178.0,
            "function_hash": "121043539817440664565750123988210661973"
        },
        "source": "https://github.com/ffmpeg/ffmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903",
        "target": {
            "function": "gmc_mmx",
            "file": "libavcodec/x86/mpegvideodsp.c"
        }
    },
    {
        "id": "CVE-2017-17081-432d4ca8",
        "deprecated": false,
        "signature_type": "Line",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "99497488655434298647149463799167973397",
                "139953449297124945114340788739349000224",
                "48342063533814020514514237702143492153",
                "62296206643640862599570083544025886110",
                "66039701322916065952347494566869563446"
            ]
        },
        "source": "https://github.com/ffmpeg/ffmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8",
        "target": {
            "file": "libavcodec/x86/mpegvideodsp.c"
        }
    },
    {
        "id": "CVE-2017-17081-54e217cb",
        "deprecated": false,
        "signature_type": "Function",
        "signature_version": "v1",
        "digest": {
            "length": 4178.0,
            "function_hash": "121043539817440664565750123988210661973"
        },
        "source": "https://github.com/ffmpeg/ffmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8",
        "target": {
            "function": "gmc_mmx",
            "file": "libavcodec/x86/mpegvideodsp.c"
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17081.json"