CVE-2015-4644 (GCVE-0-2015-4644)

Vulnerability from cvelistv5 – Published: 2016-05-16 10:00 – Updated: 2024-08-06 06:18
VLAI?
Summary
The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:18:12.079Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "RHSA-2015:1187",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2015-1187.html"
          },
          {
            "name": "1032709",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1032709"
          },
          {
            "name": "RHSA-2015:1186",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2015-1186.html"
          },
          {
            "name": "DSA-3344",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2015/dsa-3344"
          },
          {
            "name": "75292",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/75292"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
          },
          {
            "name": "[oss-security] 20150618 Re: PHP 5.6.10 / 5.5.26 / 5.4.42 CVE request",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2015/06/18/6"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://php.net/ChangeLog-5.php"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.php.net/bug.php?id=69667"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64"
          },
          {
            "name": "GLSA-201606-10",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201606-10"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-06-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-03T18:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "RHSA-2015:1187",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2015-1187.html"
        },
        {
          "name": "1032709",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1032709"
        },
        {
          "name": "RHSA-2015:1186",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2015-1186.html"
        },
        {
          "name": "DSA-3344",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2015/dsa-3344"
        },
        {
          "name": "75292",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/75292"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
        },
        {
          "name": "[oss-security] 20150618 Re: PHP 5.6.10 / 5.5.26 / 5.4.42 CVE request",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://openwall.com/lists/oss-security/2015/06/18/6"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://php.net/ChangeLog-5.php"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.php.net/bug.php?id=69667"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64"
        },
        {
          "name": "GLSA-201606-10",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201606-10"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-4644",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "RHSA-2015:1187",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1187.html"
            },
            {
              "name": "1032709",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1032709"
            },
            {
              "name": "RHSA-2015:1186",
              "refsource": "REDHAT",
              "url": "http://rhn.redhat.com/errata/RHSA-2015-1186.html"
            },
            {
              "name": "DSA-3344",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2015/dsa-3344"
            },
            {
              "name": "75292",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/75292"
            },
            {
              "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html",
              "refsource": "CONFIRM",
              "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
            },
            {
              "name": "[oss-security] 20150618 Re: PHP 5.6.10 / 5.5.26 / 5.4.42 CVE request",
              "refsource": "MLIST",
              "url": "http://openwall.com/lists/oss-security/2015/06/18/6"
            },
            {
              "name": "http://php.net/ChangeLog-5.php",
              "refsource": "CONFIRM",
              "url": "http://php.net/ChangeLog-5.php"
            },
            {
              "name": "https://bugs.php.net/bug.php?id=69667",
              "refsource": "CONFIRM",
              "url": "https://bugs.php.net/bug.php?id=69667"
            },
            {
              "name": "http://git.php.net/?p=php-src.git;a=commit;h=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64",
              "refsource": "CONFIRM",
              "url": "http://git.php.net/?p=php-src.git;a=commit;h=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64"
            },
            {
              "name": "GLSA-201606-10",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201606-10"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2015-4644",
    "datePublished": "2016-05-16T10:00:00",
    "dateReserved": "2015-06-18T00:00:00",
    "dateUpdated": "2024-08-06T06:18:12.079Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"142AD0DD-4CF3-4D74-9442-459CE3347E3A\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"5.4.41\", \"matchCriteriaId\": \"51E65991-DA29-4501-9B30-6719C5CEDAA2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"9F6D9B19-E64D-4BED-9194-17460CE19E6F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F644EA6C-50C6-4A1C-A4AC-287AA9477B46\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4DD47F30-74F5-48E8-8657-C2373FE2BD22\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0C09527B-6B47-41F8-BDE6-01C47E452286\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.4:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2E454D87-23CB-4D7F-90FE-942EE54D661F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.5:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1031E646-F2CF-4A3E-8E6A-5D4BC950BEDA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.6:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"130E50C1-D209-4CFF-9399-69D561340FBB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.7:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C1F29948-9417-460B-8B04-D91AE4E8B423\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.8:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A37D00C1-4F41-4400-9CE4-8E8BAA3E4142\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.9:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"093D08B7-CC3C-4616-8697-F15B253A7D9A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.10:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E9CD8FEE-DE7B-47CB-9985-4092BFA071D0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.11:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A30B2D9E-F289-43C9-BFBC-1CEF284A417E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.12:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FE41CFDF-8ECD-41C1-94A7-5AFD42C5DDEA\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.13:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6AEAC9BA-AF82-4345-839C-D339DCB962A7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.14:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1EFE682F-52E3-48EC-A993-F522FC29712F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.15:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"840EE3AC-5293-4F33-9E2C-96A0A2534B02\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.16:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1C0FC407-96DB-425E-BB57-7A5BA839C37F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.17:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"D3839C81-3DAB-4E1D-9D95-BEFFD491F43D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.18:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"AC63A449-5D92-4F5F-8186-B58FFFBA54FE\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.19:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F18236F6-2065-4A6A-93E7-FD90E650C689\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.20:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"DEFBA84A-A4E4-438B-B9B5-8549809DCECC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.21:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"146D3DC9-50F4-430B-B321-68ECE78879A7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.22:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1D5A7CA6-7653-46C5-8DF7-95584BF7A879\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.23:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C5BA8300-2F4D-4C1E-8CCE-F45E8F3547A0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.24:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"59A42F02-F363-4C13-BE83-19F757B84455\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.5.25:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"423ECD5F-5611-4D9A-8BE8-E4DC1527AF58\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.6.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"CE65D0D4-CB56-4946-AB44-2EF554602A96\"}, {\"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\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352.\"}, {\"lang\": \"es\", \"value\": \"La funci\\u00f3n php_pgsql_meta_data en pgsql.c en la extensi\\u00f3n PostgreSQL (tambi\\u00e9n conocida como pgsql) en PHP en versiones anteriores a 5.4.42, 5.5.x en versiones anteriores a 5.5.26 y 5.6 en versiones anteriores a 5.6.10 no tiene una extraci\\u00f3n de contador v\\u00e1lido para nombres de tabla, lo que podr\\u00eda permitir a atacantes remotos provocar una denegaci\\u00f3n de servicio (referencia a puntero NULL y ca\\u00edda de aplicaci\\u00f3n) a trav\\u00e9s de un nombre manipulado. NOTA: esta vulnerabilidad existe debido a una soluci\\u00f3n incompleta de CVE-2015-1352.\"}]",
      "evaluatorComment": "\u003ca href=\"http://cwe.mitre.org/data/definitions/476.html\"\u003eCWE-476: NULL Pointer Dereference\u003c/a\u003e",
      "id": "CVE-2015-4644",
      "lastModified": "2024-11-21T02:31:28.137",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:N/A:P\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"PARTIAL\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2016-05-16T10:59:16.503",
      "references": "[{\"url\": \"http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://openwall.com/lists/oss-security/2015/06/18/6\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://php.net/ChangeLog-5.php\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2015-1186.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2015-1187.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.debian.org/security/2015/dsa-3344\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securityfocus.com/bid/75292\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.securitytracker.com/id/1032709\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://bugs.php.net/bug.php?id=69667\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://security.gentoo.org/glsa/201606-10\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://openwall.com/lists/oss-security/2015/06/18/6\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://php.net/ChangeLog-5.php\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2015-1186.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2015-1187.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.debian.org/security/2015/dsa-3344\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/bid/75292\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securitytracker.com/id/1032709\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://bugs.php.net/bug.php?id=69667\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://security.gentoo.org/glsa/201606-10\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-Other\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2015-4644\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2016-05-16T10:59:16.503\",\"lastModified\":\"2025-04-12T10:46:40.837\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The php_pgsql_meta_data function in pgsql.c in the PostgreSQL (aka pgsql) extension in PHP before 5.4.42, 5.5.x before 5.5.26, and 5.6.x before 5.6.10 does not validate token extraction for table names, which might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted name.  NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-1352.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n php_pgsql_meta_data en pgsql.c en la extensi\u00f3n PostgreSQL (tambi\u00e9n conocida como pgsql) en PHP en versiones anteriores a 5.4.42, 5.5.x en versiones anteriores a 5.5.26 y 5.6 en versiones anteriores a 5.6.10 no tiene una extraci\u00f3n de contador v\u00e1lido para nombres de tabla, lo que podr\u00eda permitir a atacantes remotos provocar una denegaci\u00f3n de servicio (referencia a puntero NULL y ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de un nombre manipulado. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incompleta de CVE-2015-1352.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"142AD0DD-4CF3-4D74-9442-459CE3347E3A\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"5.4.41\",\"matchCriteriaId\":\"51E65991-DA29-4501-9B30-6719C5CEDAA2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9F6D9B19-E64D-4BED-9194-17460CE19E6F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F644EA6C-50C6-4A1C-A4AC-287AA9477B46\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4DD47F30-74F5-48E8-8657-C2373FE2BD22\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0C09527B-6B47-41F8-BDE6-01C47E452286\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2E454D87-23CB-4D7F-90FE-942EE54D661F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1031E646-F2CF-4A3E-8E6A-5D4BC950BEDA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"130E50C1-D209-4CFF-9399-69D561340FBB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C1F29948-9417-460B-8B04-D91AE4E8B423\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A37D00C1-4F41-4400-9CE4-8E8BAA3E4142\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"093D08B7-CC3C-4616-8697-F15B253A7D9A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E9CD8FEE-DE7B-47CB-9985-4092BFA071D0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.11:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A30B2D9E-F289-43C9-BFBC-1CEF284A417E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FE41CFDF-8ECD-41C1-94A7-5AFD42C5DDEA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.13:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6AEAC9BA-AF82-4345-839C-D339DCB962A7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.14:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1EFE682F-52E3-48EC-A993-F522FC29712F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.15:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"840EE3AC-5293-4F33-9E2C-96A0A2534B02\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.16:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1C0FC407-96DB-425E-BB57-7A5BA839C37F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.17:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D3839C81-3DAB-4E1D-9D95-BEFFD491F43D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.18:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AC63A449-5D92-4F5F-8186-B58FFFBA54FE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.19:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F18236F6-2065-4A6A-93E7-FD90E650C689\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.20:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DEFBA84A-A4E4-438B-B9B5-8549809DCECC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.21:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"146D3DC9-50F4-430B-B321-68ECE78879A7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.22:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1D5A7CA6-7653-46C5-8DF7-95584BF7A879\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.23:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C5BA8300-2F4D-4C1E-8CCE-F45E8F3547A0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.24:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"59A42F02-F363-4C13-BE83-19F757B84455\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.5.25:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"423ECD5F-5611-4D9A-8BE8-E4DC1527AF58\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE65D0D4-CB56-4946-AB44-2EF554602A96\"},{\"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\"}]}]}],\"references\":[{\"url\":\"http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://openwall.com/lists/oss-security/2015/06/18/6\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://php.net/ChangeLog-5.php\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1186.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1187.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3344\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/75292\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securitytracker.com/id/1032709\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugs.php.net/bug.php?id=69667\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://security.gentoo.org/glsa/201606-10\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=2cc4e69cc6d8dbc4b3568ad3dd583324a7c11d64\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://openwall.com/lists/oss-security/2015/06/18/6\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://php.net/ChangeLog-5.php\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1186.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2015-1187.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2015/dsa-3344\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/75292\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1032709\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugs.php.net/bug.php?id=69667\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/201606-10\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"evaluatorComment\":\"\u003ca href=\\\"http://cwe.mitre.org/data/definitions/476.html\\\"\u003eCWE-476: NULL Pointer Dereference\u003c/a\u003e\"}}"
  }
}


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 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.



Detection rules are retrieved from Rulezet.