FKIE_CVE-2011-0723
Vulnerability from fkie_nvd - Published: 2011-05-20 22:55 - Updated: 2026-06-16 23:27
Severity
Summary
FFmpeg 0.5.x, as used in MPlayer and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a malformed VC-1 file.
References
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "security@ubuntu.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "632BC7C2-FE59-47B0-885C-0EB8C74DF041",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.5.2:*:*:*:*:*:*:*",
"matchCriteriaId": "5D1AE0BF-A6FD-4EBA-BF61-07AC81EA560D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.5.3:*:*:*:*:*:*:*",
"matchCriteriaId": "5B8FA106-FE65-4BB0-92A7-E8A5AF978A9B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:0.5.4:*:*:*:*:*:*:*",
"matchCriteriaId": "514669DA-8D02-44CE-BE18-8783F69AE394",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mplayer:mplayer:*:*:*:*:*:*:*:*",
"matchCriteriaId": "27582D6B-217E-43B0-A5A5-BEEB9199688F",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "FFmpeg 0.5.x, as used in MPlayer and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a malformed VC-1 file."
},
{
"lang": "es",
"value": "FFmpeg v0.5.x, tal como se utiliza en MPlayer y otros productos, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un formato incorrecto de archivo VC-1."
}
],
"id": "CVE-2011-0723",
"lastModified": "2026-06-16T23:27:57.163",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
]
},
"published": "2011-05-20T22:55:02.360",
"references": [
{
"source": "security@ubuntu.com",
"url": "http://ffmpeg.mplayerhq.hu/"
},
{
"source": "security@ubuntu.com",
"url": "http://www.debian.org/security/2011/dsa-2306"
},
{
"source": "security@ubuntu.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:061"
},
{
"source": "security@ubuntu.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:062"
},
{
"source": "security@ubuntu.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:089"
},
{
"source": "security@ubuntu.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:112"
},
{
"source": "security@ubuntu.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:114"
},
{
"source": "security@ubuntu.com",
"url": "http://www.securityfocus.com/bid/47151"
},
{
"source": "security@ubuntu.com",
"url": "http://www.ubuntu.com/usn/usn-1104-1/"
},
{
"source": "security@ubuntu.com",
"tags": [
"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2011/1241"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://ffmpeg.mplayerhq.hu/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2011/dsa-2306"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:061"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:062"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:089"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:112"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:114"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/47151"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/usn-1104-1/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.vupen.com/english/advisories/2011/1241"
}
],
"sourceIdentifier": "security@ubuntu.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- 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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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