fkie_cve-2006-1991
Vulnerability from fkie_nvd
Published
2006-04-24 23:02
Modified
2025-04-03 01:03
Severity ?
Summary
The substr_compare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bounds offset argument.
References
secalert@redhat.comhttp://secunia.com/advisories/20052Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/20269Patch, Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/20676Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/21125Vendor Advisory
secalert@redhat.comhttp://security.gentoo.org/glsa/glsa-200605-08.xml
secalert@redhat.comhttp://securitytracker.com/id?1015979
secalert@redhat.comhttp://www.infigo.hr/en/in_focus/advisories/INFIGO-2006-04-02Exploit
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDKSA-2006:091
secalert@redhat.comhttp://www.novell.com/linux/security/advisories/2006_31_php.html
secalert@redhat.comhttp://www.ubuntu.com/usn/usn-320-1
secalert@redhat.comhttp://www.vupen.com/english/advisories/2006/1500Vendor Advisory
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/26003
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/20052Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/20269Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/20676Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/21125Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200605-08.xml
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1015979
af854a3a-2127-422b-91ae-364da2661108http://www.infigo.hr/en/in_focus/advisories/INFIGO-2006-04-02Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2006:091
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2006_31_php.html
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/usn-320-1
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2006/1500Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/26003
Impacted products
Vendor Product Version
php php 5.1.2



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:php:php:5.1.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "11E5715F-A8BC-49EF-836B-BB78E1BC0790",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The substr_compare function in string.c in PHP 5.1.2 allows context-dependent attackers to cause a denial of service (memory access violation) via an out-of-bounds offset argument."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n substr_compare en string.c en PHP 5.1.2 permite a atacantes dependientes del contexto provocar una denegaci\u00f3n de servicio (violaci\u00f3n de acceso a memoria) a trav\u00e9s de un argumento de desplazamiento fuera de los l\u00edmites."
    }
  ],
  "id": "CVE-2006-1991",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2006-04-24T23:02:00.000",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/20052"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/20269"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/20676"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/21125"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://security.gentoo.org/glsa/glsa-200605-08.xml"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://securitytracker.com/id?1015979"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.infigo.hr/en/in_focus/advisories/INFIGO-2006-04-02"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:091"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.novell.com/linux/security/advisories/2006_31_php.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/usn-320-1"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2006/1500"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26003"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/20052"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/20269"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/20676"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/21125"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://security.gentoo.org/glsa/glsa-200605-08.xml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securitytracker.com/id?1015979"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.infigo.hr/en/in_focus/advisories/INFIGO-2006-04-02"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2006:091"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.novell.com/linux/security/advisories/2006_31_php.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/usn-320-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2006/1500"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/26003"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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