Vulnerability-Lookup

FKIE_CVE-2017-16642

Vulnerability from fkie_nvd - Published: 2017-11-07 21:29 - Updated: 2026-06-17 01:09

Severity

7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

In PHP before 5.6.32, 7.x before 7.0.25, and 7.1.x before 7.1.11, an error in the date extension's timelib_meridian handling of 'front of' and 'back of' directives could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: this is a different issue than CVE-2017-11145.

References

URL	Tags
cve@mitre.org	http://php.net/ChangeLog-5.php	Issue Tracking, Release Notes, Vendor Advisory
cve@mitre.org	http://php.net/ChangeLog-7.php	Issue Tracking, Release Notes, Vendor Advisory
cve@mitre.org	http://www.securityfocus.com/bid/101745	Third Party Advisory, VDB Entry
cve@mitre.org	https://access.redhat.com/errata/RHSA-2018:1296	Third Party Advisory
cve@mitre.org	https://access.redhat.com/errata/RHSA-2019:2519
cve@mitre.org	https://bugs.php.net/bug.php?id=75055	Issue Tracking, Vendor Advisory
cve@mitre.org	https://github.com/derickr/timelib/commit/aa9156006e88565e1f1a5f7cc088b18322d57536	Issue Tracking, Patch, Third Party Advisory
cve@mitre.org	https://github.com/php/php-src/commit/5c0455bf2c8cd3c25401407f158e820aa3b239e1	Issue Tracking, Patch, Third Party Advisory
cve@mitre.org	https://security.netapp.com/advisory/ntap-20181123-0001/	Third Party Advisory
cve@mitre.org	https://usn.ubuntu.com/3566-1/	Third Party Advisory
cve@mitre.org	https://www.debian.org/security/2018/dsa-4080	Third Party Advisory
cve@mitre.org	https://www.debian.org/security/2018/dsa-4081	Third Party Advisory
cve@mitre.org	https://www.exploit-db.com/exploits/43133/	Exploit, Issue Tracking, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	http://php.net/ChangeLog-5.php	Issue Tracking, Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://php.net/ChangeLog-7.php	Issue Tracking, Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/101745	Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2018:1296	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://access.redhat.com/errata/RHSA-2019:2519
af854a3a-2127-422b-91ae-364da2661108	https://bugs.php.net/bug.php?id=75055	Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/derickr/timelib/commit/aa9156006e88565e1f1a5f7cc088b18322d57536	Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/php/php-src/commit/5c0455bf2c8cd3c25401407f158e820aa3b239e1	Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://security.netapp.com/advisory/ntap-20181123-0001/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://usn.ubuntu.com/3566-1/	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2018/dsa-4080	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2018/dsa-4081	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.exploit-db.com/exploits/43133/	Exploit, Issue Tracking, Third Party Advisory, VDB Entry

Impacted products

Vendor	Product	Version
php	php	*
php	php	*
php	php	*
debian	debian_linux	8.0
debian	debian_linux	9.0
canonical	ubuntu_linux	14.04
netapp	storage_automation_store	-
netapp	clustered_data_ontap	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6029D86B-258B-4BCB-A7F4-2D8AAB6BF986",
              "versionEndExcluding": "5.6.32",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6FED5332-FB60-4EC7-9018-14E7DE0FF72E",
              "versionEndExcluding": "7.0.25",
              "versionStartIncluding": "7.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "52497E39-05A7-4C19-96FF-27449D146E3B",
              "versionEndExcluding": "7.1.11",
              "versionStartIncluding": "7.1.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
              "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:netapp:storage_automation_store:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "7B7A6697-98CC-4E36-93DB-B7160F8399F9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "1FED6CAE-D97F-49E0-9D00-1642A3A427B4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In PHP before 5.6.32, 7.x before 7.0.25, and 7.1.x before 7.1.11, an error in the date extension\u0027s timelib_meridian handling of \u0027front of\u0027 and \u0027back of\u0027 directives could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: this is a different issue than CVE-2017-11145."
    },
    {
      "lang": "es",
      "value": "En PHP, en versiones anteriores a la 5.6.32, versiones 7.x anteriores a la 7.0.25 y versiones 7.1.x anteriores a la 7.1.11, un error en la manipulaci\u00f3n de timelib_meridian de la extensi\u00f3n de fecha de las directivas \"front of\" y \"back of\" podr\u00eda ser empleado por atacantes capaces de proporcionar cadenas de fechas para filtrar informaci\u00f3n del int\u00e9rprete. Esto est\u00e1 relacionado con lecturas fuera de l\u00edmites de ext/date/lib/parse_date.c que afectan a la funci\u00f3n php_parse_date. NOTA: este problema es diferente de CVE-2017-11145."
    }
  ],
  "id": "CVE-2017-16642",
  "lastModified": "2026-06-17T01:09:36.207",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "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:N",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-11-07T21:29:00.290",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "http://php.net/ChangeLog-5.php"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "http://php.net/ChangeLog-7.php"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/101745"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/errata/RHSA-2018:1296"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://access.redhat.com/errata/RHSA-2019:2519"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugs.php.net/bug.php?id=75055"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch",
        "Third Party Advisory"
      ],
      "url": "https://github.com/derickr/timelib/commit/aa9156006e88565e1f1a5f7cc088b18322d57536"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Issue Tracking",
        "Patch",
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      ],
      "url": "https://github.com/php/php-src/commit/5c0455bf2c8cd3c25401407f158e820aa3b239e1"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://security.netapp.com/advisory/ntap-20181123-0001/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://usn.ubuntu.com/3566-1/"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.debian.org/security/2018/dsa-4080"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://www.debian.org/security/2018/dsa-4081"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory",
        "VDB Entry"
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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        "Release Notes",
        "Vendor Advisory"
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      "url": "http://php.net/ChangeLog-5.php"
    },
    {
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    {
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://security.netapp.com/advisory/ntap-20181123-0001/"
    },
    {
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      "tags": [
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    },
    {
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    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
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      "tags": [
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      ],
      "url": "https://www.exploit-db.com/exploits/43133/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2017-16642 (GCVE-0-2017-16642)

Vulnerability from cvelistv5 – Published: 2017-11-07 21:00 – Updated: 2024-08-05 20:27

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

13 references

URL	Tags
https://security.netapp.com/advisory/ntap-2018112…	x_refsource_CONFIRM
https://www.exploit-db.com/exploits/43133/	exploitx_refsource_EXPLOIT-DB
https://bugs.php.net/bug.php?id=75055	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:1296	vendor-advisoryx_refsource_REDHAT
http://php.net/ChangeLog-5.php	x_refsource_CONFIRM
http://www.securityfocus.com/bid/101745	vdb-entryx_refsource_BID
https://www.debian.org/security/2018/dsa-4081	vendor-advisoryx_refsource_DEBIAN
https://www.debian.org/security/2018/dsa-4080	vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/3566-1/	vendor-advisoryx_refsource_UBUNTU
http://php.net/ChangeLog-7.php	x_refsource_CONFIRM
https://github.com/derickr/timelib/commit/aa91560…	x_refsource_CONFIRM
https://github.com/php/php-src/commit/5c0455bf2c8…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2019:2519	vendor-advisoryx_refsource_REDHAT

Date Public

2017-11-07 00:00

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:27:04.310Z",
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    "cna": {
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

FKIE_CVE-2017-16642

CVE-2017-16642 (GCVE-0-2017-16642)

Tags

Sightings

Nomenclature

Related by attack behaviour