fkie_cve-2016-5114
Vulnerability from fkie_nvd
Published
2016-08-07 10:59
Modified
2025-04-12 10:46
Severity ?
9.1 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Summary
sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging.
References
cve@mitre.orghttp://github.com/php/php-src/commit/2721a0148649e07ed74468f097a28899741eb58f?w=1
cve@mitre.orghttp://php.net/ChangeLog-5.phpPatch, Release Notes
cve@mitre.orghttp://php.net/ChangeLog-7.phpPatch, Release Notes
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2016-2750.html
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2016/05/29/1Release Notes
cve@mitre.orghttp://www.search-lab.hu/about-us/news/111-some-unusual-vulnerabilities-in-the-php-enginePatch, Third Party Advisory
cve@mitre.orghttps://bugs.php.net/bug.php?id=70755Exploit
cve@mitre.orghttps://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
af854a3a-2127-422b-91ae-364da2661108http://github.com/php/php-src/commit/2721a0148649e07ed74468f097a28899741eb58f?w=1
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-5.phpPatch, Release Notes
af854a3a-2127-422b-91ae-364da2661108http://php.net/ChangeLog-7.phpPatch, Release Notes
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2016-2750.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2016/05/29/1Release Notes
af854a3a-2127-422b-91ae-364da2661108http://www.search-lab.hu/about-us/news/111-some-unusual-vulnerabilities-in-the-php-enginePatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.php.net/bug.php?id=70755Exploit
af854a3a-2127-422b-91ae-364da2661108https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
Impacted products
Vendor Product Version
php php *
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
php php 5.6.0
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
php php 5.6.10
php php 5.6.11
php php 5.6.12
php php 5.6.13
php php 5.6.14
php php 5.6.15
php php 5.6.16
php php 7.0.0
php php 7.0.1


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7839C9BE-8B0C-4425-84D4-28511DD7EA41",
              "versionEndIncluding": "5.5.30",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:*",
              "matchCriteriaId": "5BF4E8FF-A3EC-43E8-A0C1-FD38AFCB77B8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:*",
              "matchCriteriaId": "54ADECFC-3C07-43BC-B296-6C25AC7F1C95",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:*",
              "matchCriteriaId": "FE192054-2FBB-4388-A52A-422E20DEA2D7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*",
              "matchCriteriaId": "F0195D48-3B42-4AC0-B9C5-436E01C63879",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*",
              "matchCriteriaId": "BF0E5D67-ABC1-41A5-94E1-7DD3CDB51D81",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:*",
              "matchCriteriaId": "319E0573-B1AD-40B6-B4BC-8BE67ED3EFDB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:*",
              "matchCriteriaId": "1A7C00EB-87B7-4EB7-A4AC-8665D8C78467",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:*",
              "matchCriteriaId": "21BFCF10-786A-4D1E-9C37-50A1EC6056F1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:*",
              "matchCriteriaId": "95A6D6C8-5F46-4897-A0B0-778631E8CE6A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "F1F13E2D-A8F7-4B74-8D03-7905C81672C9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "AE18933A-5FE6-41C7-B1B6-DA3E762C3FB6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "9AE1289F-03A6-4621-B387-5F5ADAC4AE92",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "383697F5-D29E-475A-84F3-46B54A928889",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "786ED182-5D71-4197-9196-12AB5CF05F85",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "BF90980D-74AD-44AA-A7C5-A0B294CCE4F8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "48D6B69C-8F27-4F4C-B953-67A7F9C2FBA5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "B53DC0C3-EA19-4465-B65A-BC7CDB10D8BF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "BEA4DFC1-6C0C-42FB-9F47-E3E1AA9E47E0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "D904E21A-4B3B-4D96-850C-0C0315F14E6D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.11:*:*:*:*:*:*:*",
              "matchCriteriaId": "C7CEF6D7-8966-45E7-BEBB-12055F5898C6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.12:*:*:*:*:*:*:*",
              "matchCriteriaId": "171C1035-414C-4F3A-90F4-1A8ED26E3346",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.13:*:*:*:*:*:*:*",
              "matchCriteriaId": "725BBA4E-B3BA-4AFA-A284-E0CDE3EC8FB4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.14:*:*:*:*:*:*:*",
              "matchCriteriaId": "F7793408-66A2-4DE7-B5AA-E49E8A2EE043",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.15:*:*:*:*:*:*:*",
              "matchCriteriaId": "95840EC0-512D-468D-99B0-17E8CFDD6BE0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:5.6.16:*:*:*:*:*:*:*",
              "matchCriteriaId": "E1078D15-8073-4C04-82C2-3C8111E18B6C",
              "vulnerable": true
            },
            {
              "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": "sapi/fpm/fpm/fpm_log.c in PHP before 5.5.31, 5.6.x before 5.6.17, and 7.x before 7.0.2 misinterprets the semantics of the snprintf return value, which allows attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read and buffer overflow) via a long string, as demonstrated by a long URI in a configuration with custom REQUEST_URI logging."
    },
    {
      "lang": "es",
      "value": "sapi/fpm/fpm/fpm_log.c en PHP en versiones anteriores a 5.5.31, 5.6.x en versiones anteriores a 5.6.17 y 7.x en versiones anteriores a 7.0.2 malinterpreta la sem\u00e1ntica del valor de retorno snprinfg, lo que permite a atacantes remotos obtener informaci\u00f3n sensible del proceso de memoria o provocar una denegaci\u00f3n de servicio (lectura fuera de rango y desbordamiento de b\u00fafer) a trav\u00e9s de una cadena larga, como se demuestra por una URl larga en una configuraci\u00f3n con inicio de sesi\u00f3n REQUEST_URI personalizado."
    }
  ],
  "id": "CVE-2016-5114",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.4,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/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
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2016-08-07T10:59:10.947",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://github.com/php/php-src/commit/2721a0148649e07ed74468f097a28899741eb58f?w=1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Release Notes"
      ],
      "url": "http://php.net/ChangeLog-5.php"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Release Notes"
      ],
      "url": "http://php.net/ChangeLog-7.php"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2016/05/29/1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.search-lab.hu/about-us/news/111-some-unusual-vulnerabilities-in-the-php-engine"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugs.php.net/bug.php?id=70755"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://github.com/php/php-src/commit/2721a0148649e07ed74468f097a28899741eb58f?w=1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Release Notes"
      ],
      "url": "http://php.net/ChangeLog-5.php"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Release Notes"
      ],
      "url": "http://php.net/ChangeLog-7.php"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-2750.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2016/05/29/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ],
      "url": "http://www.search-lab.hu/about-us/news/111-some-unusual-vulnerabilities-in-the-php-engine"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugs.php.net/bug.php?id=70755"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        },
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • 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.