fkie_cve-2016-1904
Vulnerability from fkie_nvd
Published
2016-01-19 05:59
Modified
2025-04-12 10:46
Severity ?
Summary
Multiple integer overflows in ext/standard/exec.c in PHP 7.x before 7.0.2 allow remote attackers to cause a denial of service or possibly have unspecified other impact via a long string to the (1) php_escape_shell_cmd or (2) php_escape_shell_arg function, leading to a heap-based buffer overflow.
References
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DB6890AF-8A0A-46EE-AAD5-CF9AAE14A321",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "6B90B947-7B54-47F3-9637-2F4AC44079EE",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Multiple integer overflows in ext/standard/exec.c in PHP 7.x before 7.0.2 allow remote attackers to cause a denial of service or possibly have unspecified other impact via a long string to the (1) php_escape_shell_cmd or (2) php_escape_shell_arg function, leading to a heap-based buffer overflow."
},
{
"lang": "es",
"value": "M\u00faltiples desbordamientos de entero en ext/standard/exec.c en PHP 7.x en versiones anteriores a 7.0.2 permiten a atacantes remotos causar una denegaci\u00f3n de servicio o posiblemente tener otro impacto no especificado a trav\u00e9s de una cadena de gran tama\u00f1o en la funci\u00f3n (1) php_escape_shell_cmd o (2) php_escape_shell_arg, dando lugar a un desbordamiento de buffer basado en memoria din\u00e1mica."
}
],
"id": "CVE-2016-1904",
"lastModified": "2025-04-12T10:46:40.837",
"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"
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-01-19T05:59:09.373",
"references": [
{
"source": "cve@mitre.org",
"url": "http://www.openwall.com/lists/oss-security/2016/01/14/8"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://www.php.net/ChangeLog-7.php"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id/1034608"
},
{
"source": "cve@mitre.org",
"tags": [
"Exploit"
],
"url": "https://bugs.php.net/bug.php?id=71270"
},
{
"source": "cve@mitre.org",
"url": "https://github.com/php/php-src/commit/2871c70efaaaa0f102557a17c727fd4d5204dd4b"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.openwall.com/lists/oss-security/2016/01/14/8"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://www.php.net/ChangeLog-7.php"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id/1034608"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit"
],
"url": "https://bugs.php.net/bug.php?id=71270"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/php/php-src/commit/2871c70efaaaa0f102557a17c727fd4d5204dd4b"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-189"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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