CVE-2012-6109
Vulnerability from cvelistv5
Published
2013-03-01 02:00
Modified
2024-08-06 21:28
Severity ?
Summary
lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T21:28:39.300Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=895277"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://rack.github.com/"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/rack/rack/blob/master/README.rdoc"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ"
          },
          {
            "name": "RHSA-2013:0548",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0548.html"
          },
          {
            "name": "RHSA-2013:0544",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0544.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2013-03-01T02:00:00Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=895277"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://rack.github.com/"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/rack/rack/blob/master/README.rdoc"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ"
        },
        {
          "name": "RHSA-2013:0548",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2013-0548.html"
        },
        {
          "name": "RHSA-2013:0544",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "http://rhn.redhat.com/errata/RHSA-2013-0544.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2012-6109",
    "datePublished": "2013-03-01T02:00:00Z",
    "dateReserved": "2012-12-06T00:00:00Z",
    "dateUpdated": "2024-08-06T21:28:39.300Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-6109\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2013-03-01T05:40:16.863\",\"lastModified\":\"2024-11-21T01:45:50.510\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which allows remote attackers to cause a denial of service (infinite loop) via a crafted Content-Disposion header.\"},{\"lang\":\"es\",\"value\":\"lib/rack/multipart.rb en Rack anterior a v1.1.4 anterior a v1.1.5, v1.2.x anterior a v1.2.6, v1.3.x anterior a v1.3.7, y v1.4.x anterior a v1.4.2, emplea incorrectamente las expresiones regulares lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de una cabecera manipulada del tipo Content-Disposion.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:P\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"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:a:rack_project:rack:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.1.3\",\"matchCriteriaId\":\"A50E9D07-F580-412A-95F2-C6C8FCFCD682\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE7791FC-C538-40FD-A17C-ED411C69A85C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E5562A1D-A6B4-428A-8FE1-9DAC89C542DF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D6BB7248-CBCE-4846-BF64-27B87D369CB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"28A2D64A-D7A3-4721-9DE7-5EC2413C3190\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:0.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2E99A79A-2412-4250-B178-DCCF36142E20\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:0.9.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"58FE3034-4639-46A5-92D4-35B0EB6EFC79\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"09E6FDA5-13E0-4F7C-919C-BAEA1DB26C20\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10941271-8454-4F38-8BDE-6B949EBA73B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9A68A97A-A85D-4825-8D23-FDFB45894C89\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"26E446D3-EBBC-449A-BD22-210D167DDFE3\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F4ECE38D-E0CA-4C37-B6A7-385F90FA3BC6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8B347613-F3F6-490C-AAE7-A5054B7D2892\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.2.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FDA365EF-8CF1-4040-9353-00F0BF0499C0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.2.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A27A3B18-AB5A-4F99-AD51-12870745D9FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.2.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C207F012-CEEE-4173-A64D-61A8E8E02533\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"98CBCA07-8EEC-49D0-8C17-7887ABB63ED6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"93B65658-8E1B-4832-822A-1C3770B33BB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9E9E3412-6D9C-46FC-806E-0E0D310D4DDE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.3.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10A95FAF-3314-4F3F-8619-DAED41648AE3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.3.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"00901558-9028-4BDF-AFE6-502DF2632069\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.3.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5A8CBC63-DBA8-4A4E-87D7-5B891CDF7091\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.3.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8F6A8485-8F4B-42E8-81ED-84CE5CE8E27D\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2A3DD73E-6BD4-4C18-A4B8-AFA6860A4585\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:rack_project:rack:1.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"95E3FF6F-58C3-4491-BBD1-C4C13287A07D\"}]}]}],\"references\":[{\"url\":\"http://rack.github.com/\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-0544.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-0548.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=895277\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/rack/rack/blob/master/README.rdoc\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rack.github.com/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-0544.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2013-0548.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=895277\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/rack/rack/blob/master/README.rdoc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.