gsd-2017-17081
Vulnerability from gsd
Modified
2023-12-13 01:21
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.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-17081",
"description": "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.",
"id": "GSD-2017-17081",
"references": [
"https://www.suse.com/security/cve/CVE-2017-17081.html",
"https://www.debian.org/security/2018/dsa-4099",
"https://advisories.mageia.org/CVE-2017-17081.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2017-17081"
],
"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.",
"id": "GSD-2017-17081",
"modified": "2023-12-13T01:21:04.771242Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
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"version_value": "n/a"
}
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"vendor_name": "n/a"
}
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"lang": "eng",
"value": "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."
}
]
},
"problemtype": {
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"value": "n/a"
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},
"references": {
"reference_data": [
{
"name": "https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html",
"refsource": "MISC",
"url": "https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html"
},
{
"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1",
"refsource": "MISC",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1"
},
{
"name": "https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8",
"refsource": "MISC",
"url": "https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8"
},
{
"name": "DSA-4099",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2018/dsa-4099"
},
{
"name": "https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903",
"refsource": "CONFIRM",
"url": "https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:ffmpeg:ffmpeg:3.4:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
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"operator": "OR"
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"cve": {
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"description": {
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}
]
},
"problemtype": {
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"value": "CWE-125"
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},
"references": {
"reference_data": [
{
"name": "https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html",
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"url": "https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html"
},
{
"name": "https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8",
"refsource": "MISC",
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],
"url": "https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8"
},
{
"name": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1",
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],
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1"
},
{
"name": "DSA-4099",
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"tags": [],
"url": "https://www.debian.org/security/2018/dsa-4099"
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{
"name": "https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903",
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"url": "https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903"
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]
}
},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.0"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2021-01-05T19:15Z",
"publishedDate": "2017-11-30T21:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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