GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2009-0754 (GCVE-0-2009-0754)

Vulnerability from cvelistv5 – Published: 2009-03-03 16:00 – Updated: 2024-08-07 04:48
VLAI
Summary
PHP 4.4.4, 5.1.6, and other versions, when running on Apache, allows local users to modify behavior of other sites hosted on the same web server by modifying the mbstring.func_overload setting within .htaccess, which causes this setting to be applied to other virtual hosts on the same server.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.securitytracker.com/id?1021979 vdb-entryx_refsource_SECTRACK
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://bugs.php.net/bug.php?id=27421 x_refsource_CONFIRM
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/34642 third-party-advisoryx_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2009/01/30/1 mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2009/02/25/3 mailing-listx_refsource_MLIST
http://secunia.com/advisories/35007 third-party-advisoryx_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2009/02/03/3 mailing-listx_refsource_MLIST
http://secunia.com/advisories/34830 third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.redhat.com/support/errata/RHSA-2009-03… vendor-advisoryx_refsource_REDHAT
https://www.redhat.com/archives/fedora-package-an… vendor-advisoryx_refsource_FEDORA
http://secunia.com/advisories/35003 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/35306 third-party-advisoryx_refsource_SECUNIA
https://usn.ubuntu.com/761-1/ vendor-advisoryx_refsource_UBUNTU
http://www.debian.org/security/2009/dsa-1789 vendor-advisoryx_refsource_DEBIAN
Date Public
2009-01-30 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T04:48:51.938Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1021979",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id?1021979"
          },
          {
            "name": "oval:org.mitre.oval:def:11035",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11035"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://bugs.php.net/bug.php?id=27421"
          },
          {
            "name": "FEDORA-2009-3768",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html"
          },
          {
            "name": "34642",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/34642"
          },
          {
            "name": "[oss-security] 20090130 CVE Request - php (PHP BZ#27421)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2009/01/30/1"
          },
          {
            "name": "[oss-security] 20090225 Re: CVE Request - php (PHP BZ#27421)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2009/02/25/3"
          },
          {
            "name": "35007",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/35007"
          },
          {
            "name": "[oss-security] 20090203 Re: CVE Request - php (PHP BZ#27421)",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2009/02/03/3"
          },
          {
            "name": "34830",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/34830"
          },
          {
            "name": "SUSE-SR:2009:008",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html"
          },
          {
            "name": "RHSA-2009:0350",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://www.redhat.com/support/errata/RHSA-2009-0350.html"
          },
          {
            "name": "FEDORA-2009-3848",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html"
          },
          {
            "name": "35003",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/35003"
          },
          {
            "name": "35306",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/35306"
          },
          {
            "name": "USN-761-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/761-1/"
          },
          {
            "name": "DSA-1789",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2009/dsa-1789"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2009-01-30T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "PHP 4.4.4, 5.1.6, and other versions, when running on Apache, allows local users to modify behavior of other sites hosted on the same web server by modifying the mbstring.func_overload setting within .htaccess, which causes this setting to be applied to other virtual hosts on the same server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-03T20:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "1021979",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id?1021979"
        },
        {
          "name": "oval:org.mitre.oval:def:11035",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11035"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://bugs.php.net/bug.php?id=27421"
        },
        {
          "name": "FEDORA-2009-3768",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html"
        },
        {
          "name": "34642",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/34642"
        },
        {
          "name": "[oss-security] 20090130 CVE Request - php (PHP BZ#27421)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2009/01/30/1"
        },
        {
          "name": "[oss-security] 20090225 Re: CVE Request - php (PHP BZ#27421)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2009/02/25/3"
        },
        {
          "name": "35007",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/35007"
        },
        {
          "name": "[oss-security] 20090203 Re: CVE Request - php (PHP BZ#27421)",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2009/02/03/3"
        },
        {
          "name": "34830",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/34830"
        },
        {
          "name": "SUSE-SR:2009:008",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html"
        },
        {
          "name": "RHSA-2009:0350",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://www.redhat.com/support/errata/RHSA-2009-0350.html"
        },
        {
          "name": "FEDORA-2009-3848",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html"
        },
        {
          "name": "35003",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/35003"
        },
        {
          "name": "35306",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/35306"
        },
        {
          "name": "USN-761-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/761-1/"
        },
        {
          "name": "DSA-1789",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2009/dsa-1789"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2009-0754",
          "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": "PHP 4.4.4, 5.1.6, and other versions, when running on Apache, allows local users to modify behavior of other sites hosted on the same web server by modifying the mbstring.func_overload setting within .htaccess, which causes this setting to be applied to other virtual hosts on the same server."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1021979",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id?1021979"
            },
            {
              "name": "oval:org.mitre.oval:def:11035",
              "refsource": "OVAL",
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11035"
            },
            {
              "name": "http://bugs.php.net/bug.php?id=27421",
              "refsource": "CONFIRM",
              "url": "http://bugs.php.net/bug.php?id=27421"
            },
            {
              "name": "FEDORA-2009-3768",
              "refsource": "FEDORA",
              "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html"
            },
            {
              "name": "34642",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/34642"
            },
            {
              "name": "[oss-security] 20090130 CVE Request - php (PHP BZ#27421)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2009/01/30/1"
            },
            {
              "name": "[oss-security] 20090225 Re: CVE Request - php (PHP BZ#27421)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2009/02/25/3"
            },
            {
              "name": "35007",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35007"
            },
            {
              "name": "[oss-security] 20090203 Re: CVE Request - php (PHP BZ#27421)",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2009/02/03/3"
            },
            {
              "name": "34830",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/34830"
            },
            {
              "name": "SUSE-SR:2009:008",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html"
            },
            {
              "name": "RHSA-2009:0350",
              "refsource": "REDHAT",
              "url": "http://www.redhat.com/support/errata/RHSA-2009-0350.html"
            },
            {
              "name": "FEDORA-2009-3848",
              "refsource": "FEDORA",
              "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html"
            },
            {
              "name": "35003",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35003"
            },
            {
              "name": "35306",
              "refsource": "SECUNIA",
              "url": "http://secunia.com/advisories/35306"
            },
            {
              "name": "USN-761-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/761-1/"
            },
            {
              "name": "DSA-1789",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2009/dsa-1789"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2009-0754",
    "datePublished": "2009-03-03T16:00:00.000Z",
    "dateReserved": "2009-03-03T00:00:00.000Z",
    "dateUpdated": "2024-08-07T04:48:51.938Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2009-0754",
      "date": "2026-09-16",
      "epss": "0.00948",
      "percentile": "0.59429"
    },
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"71AEE8B4-FCF8-483B-8D4C-2E80A02E925E\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:php:php:5.1.6:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A9BF34B5-F74C-4D56-9841-42452D60CB87\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:a:apache:apache:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"754744AE-2EB5-444F-9701-BA1364ED19A7\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"PHP 4.4.4, 5.1.6, and other versions, when running on Apache, allows local users to modify behavior of other sites hosted on the same web server by modifying the mbstring.func_overload setting within .htaccess, which causes this setting to be applied to other virtual hosts on the same server.\"}, {\"lang\": \"es\", \"value\": \"PHP v4.4.4, v5.1.6, y otras versiones, cuando est\\u00e1n ejecutando Apache, permite a usuarios locales modificar el comportamiento de otros sitios hospedados en el mismo servidor web mediante la modificaci\\u00f3n de la caracter\\u00edstica mbstring.func_overload dentro de .htaccess, lo que produce que esta caracter\\u00edstica sea aplicada a otros sistemas virtuales alojados en el mismo servidor.\"}]",
      "id": "CVE-2009-0754",
      "lastModified": "2024-11-21T01:00:50.577",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:L/AC:L/Au:N/C:N/I:P/A:N\", \"baseScore\": 2.1, \"accessVector\": \"LOCAL\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 3.9, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2009-03-03T16:30:05.233",
      "references": "[{\"url\": \"http://bugs.php.net/bug.php?id=27421\", \"source\": \"cve@mitre.org\", \"tags\": [\"Exploit\", \"Vendor Advisory\"]}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://secunia.com/advisories/34642\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://secunia.com/advisories/34830\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://secunia.com/advisories/35003\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://secunia.com/advisories/35007\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://secunia.com/advisories/35306\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.debian.org/security/2009/dsa-1789\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2009/01/30/1\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2009/02/03/3\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2009/02/25/3\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.redhat.com/support/errata/RHSA-2009-0350.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.securitytracker.com/id?1021979\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11035\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://usn.ubuntu.com/761-1/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://bugs.php.net/bug.php?id=27421\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\", \"Vendor Advisory\"]}, {\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/34642\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/34830\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/35003\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/35007\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/35306\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.debian.org/security/2009/dsa-1789\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2009/01/30/1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2009/02/03/3\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2009/02/25/3\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.redhat.com/support/errata/RHSA-2009-0350.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securitytracker.com/id?1021979\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11035\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://usn.ubuntu.com/761-1/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-134\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2009-0754\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2009-03-03T16:30:05.233\",\"lastModified\":\"2026-04-23T00:35:47.467\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"PHP 4.4.4, 5.1.6, and other versions, when running on Apache, allows local users to modify behavior of other sites hosted on the same web server by modifying the mbstring.func_overload setting within .htaccess, which causes this setting to be applied to other virtual hosts on the same server.\"},{\"lang\":\"es\",\"value\":\"PHP v4.4.4, v5.1.6, y otras versiones, cuando est\u00e1n ejecutando Apache, permite a usuarios locales modificar el comportamiento de otros sitios hospedados en el mismo servidor web mediante la modificaci\u00f3n de la caracter\u00edstica mbstring.func_overload dentro de .htaccess, lo que produce que esta caracter\u00edstica sea aplicada a otros sistemas virtuales alojados en el mismo servidor.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:N/I:P/A:N\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-134\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:4.4.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"71AEE8B4-FCF8-483B-8D4C-2E80A02E925E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:php:php:5.1.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A9BF34B5-F74C-4D56-9841-42452D60CB87\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:a:apache:apache:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"754744AE-2EB5-444F-9701-BA1364ED19A7\"}]}]}],\"references\":[{\"url\":\"http://bugs.php.net/bug.php?id=27421\",\"source\":\"cve@mitre.org\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/34642\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/34830\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/35003\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/35007\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/35306\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2009/dsa-1789\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/01/30/1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/02/03/3\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/02/25/3\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2009-0350.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securitytracker.com/id?1021979\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11035\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://usn.ubuntu.com/761-1/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://bugs.php.net/bug.php?id=27421\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Vendor Advisory\"]},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00003.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/34642\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/34830\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/35003\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/35007\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/35306\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2009/dsa-1789\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/01/30/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/02/03/3\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2009/02/25/3\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2009-0350.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id?1021979\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11035\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/761-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01451.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01465.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T13:12:57+00:00",
      "cve": "CVE-2009-0754",
      "id": "CVE-2009-0754",
      "initial_release_date": "2009-01-01T00:00:00+00:00",
      "product_status:fixed": "762",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "PHP mbstring.func_overload web server denial of service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2009/cve-2009-0754.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-02T13:07:36Z",
      "cve": "CVE-2009-0754",
      "id": "CVE-2009-0754",
      "initial_release_date": "2023-02-15T06:04:59Z",
      "product_status:known_affected": "2532",
      "product_status:recommended": "135",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2009-0754",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2009-0754.json",
      "version": "12"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.


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.