FKIE_CVE-2013-4636
Vulnerability from fkie_nvd - Published: 2013-06-21 21:55 - Updated: 2026-04-29 01:13
Severity
Summary
The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via an MP3 file that triggers incorrect MIME type detection during access to an finfo object.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:php:php:5.4.0:*:*:*:*:*:*:*",
"matchCriteriaId": "E7B9B8D2-78B7-4B17-955B-741C7A6F6634",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.1:*:*:*:*:*:*:*",
"matchCriteriaId": "5CA2A940-BD69-4D35-AF12-432CB929248B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.2:*:*:*:*:*:*:*",
"matchCriteriaId": "29BD13F9-86C8-44C4-A860-9A87870A518E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.3:*:*:*:*:*:*:*",
"matchCriteriaId": "1B361FDE-9F6A-4E9A-96F1-619DC56EECB6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.4:*:*:*:*:*:*:*",
"matchCriteriaId": "3DBD9E7B-1237-47A8-8A07-5CC5246A9C5A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.5:*:*:*:*:*:*:*",
"matchCriteriaId": "6F2BB41E-2096-4291-B0ED-06825FDFE8BF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.6:*:*:*:*:*:*:*",
"matchCriteriaId": "52BA94F7-1AF9-415C-AC21-30BC25C74C5D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.7:*:*:*:*:*:*:*",
"matchCriteriaId": "D0A739A0-698A-422B-886B-430A79F6E945",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.8:*:*:*:*:*:*:*",
"matchCriteriaId": "086E0D24-A43E-4CEA-9FB0-FE193B88CC31",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "EC8D0963-8CA5-4814-9B6D-4E1C3907737B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.10:*:*:*:*:*:*:*",
"matchCriteriaId": "77A4B7E0-C872-4E53-AD72-1BB2755E4FDA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.11:*:*:*:*:*:*:*",
"matchCriteriaId": "EECCD553-53D5-485E-8C21-E2A5070833B2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.12:*:*:*:*:*:*:*",
"matchCriteriaId": "95357C79-A754-4E0C-B65B-0FA241962B12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.13:*:*:*:*:*:*:*",
"matchCriteriaId": "C8D1254E-0C72-4958-BA7F-5B818C3ACB15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.14:*:*:*:*:*:*:*",
"matchCriteriaId": "21131DF1-1EE5-4C84-B1E0-FA75BC39B344",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:5.4.15:*:*:*:*:*:*:*",
"matchCriteriaId": "08A0FB69-9BB2-4CCA-87C5-18368109D6E8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The mget function in libmagic/softmagic.c in the Fileinfo component in PHP 5.4.x before 5.4.16 allows remote attackers to cause a denial of service (invalid pointer dereference and application crash) via an MP3 file that triggers incorrect MIME type detection during access to an finfo object."
},
{
"lang": "es",
"value": "La funci\u00f3n mget en libmagic/softmagic.c en el componente Fileinfo en PHP v5.4.x anterior a v5.4.16 permite a atacantes remotos causar una denegaci\u00f3n de servicio (puntero inv\u00e1lido y ca\u00edda de la aplicaci\u00f3n) mediante un fichero MP3 que genera una detecci\u00f3n incorrecta del tipo MIME durante el acceso a un objeto finfo."
}
],
"id": "CVE-2013-4636",
"lastModified": "2026-04-29T01:13:23.040",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"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,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
]
},
"published": "2013-06-21T21:55:01.097",
"references": [
{
"source": "cve@mitre.org",
"url": "http://www.php.net/ChangeLog-5.php"
},
{
"source": "cve@mitre.org",
"url": "https://bugs.php.net/bug.php?id=64830"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.php.net/ChangeLog-5.php"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugs.php.net/bug.php?id=64830"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- 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.
Loading…
Loading…