FKIE_CVE-2014-9317
Vulnerability from fkie_nvd - Published: 2014-12-09 23:59 - Updated: 2026-06-17 00:18
Severity
Summary
The decode_ihdr_chunk function in libavcodec/pngdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via an IDAT before an IHDR in a PNG file.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5DD2B585-5D64-46DE-ACB0-214E146A3C48",
"versionEndIncluding": "2.1.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "9B08A7BE-7C98-4659-808F-86A8EB4676D2",
"vulnerable": true
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},
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"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.3.3:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.4:*:*:*:*:*:*:*",
"matchCriteriaId": "C3E41754-D2AB-4DE1-9ED9-A88F5E28ABFF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.4.1:*:*:*:*:*:*:*",
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"vulnerable": true
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"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "A91B8DD5-FB80-47E7-8AF3-57D72CD4D034",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:2.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "A1ADB969-FA62-4238-83DF-D5703603A9FE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The decode_ihdr_chunk function in libavcodec/pngdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via an IDAT before an IHDR in a PNG file."
},
{
"lang": "es",
"value": "La funci\u00f3n decode_ihdr_chunk en libavcodec/pngdec.c en FFMpeg anterior a 2.1.6, 2.2.x hasta 2.3.x, y 2.4.x anterior a 2.4.4 permite a atacantes remotos causar una denegaci\u00f3n de servicio (acceso a memoria din\u00e1mica fuera de rango) y posiblemente tener otro impacto no especificado a trav\u00e9s de un IDAT ante un IHDR en un fichero PNG."
}
],
"id": "CVE-2014-9317",
"lastModified": "2026-06-17T00:18:05.603",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2014-12-09T23:59:16.177",
"references": [
{
"source": "cve@mitre.org",
"url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=79ceaf827be0b070675d4cd0a55c3386542defd8"
},
{
"source": "cve@mitre.org",
"url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html"
},
{
"source": "cve@mitre.org",
"url": "https://security.gentoo.org/glsa/201603-06"
},
{
"source": "cve@mitre.org",
"tags": [
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],
"url": "https://www.ffmpeg.org/security.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=79ceaf827be0b070675d4cd0a55c3386542defd8"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/201603-06"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.ffmpeg.org/security.html"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-119"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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