fkie_cve-2015-4642
Vulnerability from fkie_nvd
Published
2016-05-16 10:59
Modified
2025-04-12 10:46
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The escapeshellarg function in ext/standard/exec.c in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 on Windows allows remote attackers to execute arbitrary OS commands via a crafted string to an application that accepts command-line arguments for a call to the PHP system function.
References
secalert@redhat.comhttp://git.php.net/?p=php-src.git%3Ba=commit%3Bh=d2ac264ffea5ca2e85640b6736e0c7cd4ee9a4a9
secalert@redhat.comhttp://openwall.com/lists/oss-security/2015/06/18/6
secalert@redhat.comhttp://php.net/ChangeLog-5.php
secalert@redhat.comhttp://www.securityfocus.com/bid/75290
secalert@redhat.comhttp://www.securitytracker.com/id/1032709
secalert@redhat.comhttps://bugs.php.net/bug.php?id=69646Exploit
secalert@redhat.comhttps://security.gentoo.org/glsa/201606-10
af854a3a-2127-422b-91ae-364da2661108http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=d2ac264ffea5ca2e85640b6736e0c7cd4ee9a4a9
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2015/06/18/6
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-5.php
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/75290
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1032709
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=69646Exploit
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/201606-10
Impacted products
Vendor Product Version
microsoft windows *
php php *
php php 5.5.0
php php 5.5.1
php php 5.5.2
php php 5.5.3
php php 5.5.4
php php 5.5.5
php php 5.5.6
php php 5.5.7
php php 5.5.8
php php 5.5.9
php php 5.5.10
php php 5.5.11
php php 5.5.12
php php 5.5.13
php php 5.5.14
php php 5.5.15
php php 5.5.16
php php 5.5.17
php php 5.5.18
php php 5.5.19
php php 5.5.20
php php 5.5.21
php php 5.5.22
php php 5.5.23
php php 5.5.24
php php 5.5.25
php php 5.6.0
php php 5.6.1
php php 5.6.2
php php 5.6.3
php php 5.6.4
php php 5.6.5
php php 5.6.6
php php 5.6.7
php php 5.6.8
php php 5.6.9


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The escapeshellarg function in ext/standard/exec.c in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 on Windows allows remote attackers to execute arbitrary OS commands via a crafted string to an application that accepts command-line arguments for a call to the PHP system function."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n escapeshellarg en ext/standard/exec.c en PHP en versiones anteriores a 5.4.42, 5.5.x en versiones anteriores a 5.5.26 y 5.6.x en versiones anteriores a 5.6.10 en Windows permite a atacantes remotos ejecutar comandos de SO arbitrarios a trav\u00e9s de una cadena manipulada para una aplicaci\u00f3n que acepta argumentos de l\u00ednea de comando para una llamada a la funci\u00f3n del sistema PHP."
    }
  ],
  "id": "CVE-2015-4642",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "baseSeverity": "HIGH",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
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          "confidentialityImpact": "HIGH",
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  "published": "2016-05-16T10:59:14.533",
  "references": [
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      "source": "secalert@redhat.com",
      "url": "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=d2ac264ffea5ca2e85640b6736e0c7cd4ee9a4a9"
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    {
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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