cve-2013-7176
Vulnerability from cvelistv5
Published
2014-02-01 15:00
Modified
2024-08-06 18:01
Severity ?
Summary
config/filter.d/postfix.conf in the postfix filter in Fail2ban before 0.8.11 allows remote attackers to trigger the blocking of an arbitrary IP address via a crafted e-mail address that matches an improperly designed regular expression.
Impacted products
Vendor Product Version
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T18:01:20.161Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VU#686662",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "http://www.kb.cert.org/vuls/id/686662"
          },
          {
            "name": "openSUSE-SU-2014:0348",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00021.html"
          },
          {
            "name": "DSA-2979",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2014/dsa-2979"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/fail2ban/fail2ban/commit/eb2f0c927257120dfc32d2450fd63f1962f38821"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2014-01-20T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "config/filter.d/postfix.conf in the postfix filter in Fail2ban before 0.8.11 allows remote attackers to trigger the blocking of an arbitrary IP address via a crafted e-mail address that matches an improperly designed regular expression."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-11-13T13:57:01",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "name": "VU#686662",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT-VN"
          ],
          "url": "http://www.kb.cert.org/vuls/id/686662"
        },
        {
          "name": "openSUSE-SU-2014:0348",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00021.html"
        },
        {
          "name": "DSA-2979",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2014/dsa-2979"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/fail2ban/fail2ban/commit/eb2f0c927257120dfc32d2450fd63f1962f38821"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2013-7176",
          "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": "config/filter.d/postfix.conf in the postfix filter in Fail2ban before 0.8.11 allows remote attackers to trigger the blocking of an arbitrary IP address via a crafted e-mail address that matches an improperly designed regular expression."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "VU#686662",
              "refsource": "CERT-VN",
              "url": "http://www.kb.cert.org/vuls/id/686662"
            },
            {
              "name": "openSUSE-SU-2014:0348",
              "refsource": "SUSE",
              "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00021.html"
            },
            {
              "name": "DSA-2979",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2014/dsa-2979"
            },
            {
              "name": "https://github.com/fail2ban/fail2ban/commit/eb2f0c927257120dfc32d2450fd63f1962f38821",
              "refsource": "CONFIRM",
              "url": "https://github.com/fail2ban/fail2ban/commit/eb2f0c927257120dfc32d2450fd63f1962f38821"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2013-7176",
    "datePublished": "2014-02-01T15:00:00",
    "dateReserved": "2013-12-19T00:00:00",
    "dateUpdated": "2024-08-06T18:01:20.161Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2013-7176\",\"sourceIdentifier\":\"cret@cert.org\",\"published\":\"2014-02-01T15:55:04.120\",\"lastModified\":\"2024-11-21T02:00:26.320\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"config/filter.d/postfix.conf in the postfix filter in Fail2ban before 0.8.11 allows remote attackers to trigger the blocking of an arbitrary IP address via a crafted e-mail address that matches an improperly designed regular expression.\"},{\"lang\":\"es\",\"value\":\"El fichero config/filter.d/postfix.conf del filtro de Postfix en Fail2Ban anterior a 0.8.11 permite a atacantes remotos activar el bloqueo de direcciones IP arbitrarias a trav\u00e9s de una direcci\u00f3n de e-mail manipulada que coincida con una expresi\u00f3n regular dise\u00f1ada incorrectamente.\"}],\"metrics\":{\"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\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.8.10\",\"matchCriteriaId\":\"838C1143-CD41-4A2E-954A-7085F9B423A5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7750E527-5A05-4716-BF4A-B40EA9E34394\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FA9C7EF4-DA9B-4ADF-A044-2AC8A2FC270F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0FCFD263-E347-43DD-80A6-D222FCEF23D4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"64A0FEBA-647F-41F4-8590-7E8C7A49A36D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"40BBF7B9-57DB-4479-B2C3-8EB466185E94\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D7847766-CF03-4BF1-BE69-09C50AEC3DFC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E004A754-3CCB-409D-B13A-DF735ED63971\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ADF9F5C0-7E85-40AC-A7AA-7442749E48D6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.5.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2331299E-1834-4853-B38B-9E24A364EC62\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.5.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AA9B27B6-418F-4101-A4A1-6E887BF0BB39\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.5.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2B6C2141-12A6-428A-9223-A0CA743BC020\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.5.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A0468228-10A0-4F72-BE85-D50ED3AA10B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.5.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B73E5BBF-3755-4DC8-840F-2466BB2B280D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"880958EA-3BE3-4F16-B323-3CA878BEB3A6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB79FF61-80D6-4AB8-BC6F-6924AF9A0969\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"66BAD83B-AACD-4BCE-8900-8558C6F82D7C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"719BA249-7B47-488E-86BA-C08286FF8772\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A88DA08A-A1C6-4BC1-9BC1-BE823207BFA5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CD346590-84C5-473E-9672-2E920C71B7FD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F288E708-A212-4007-A32A-3608C56C5F7B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CF7EEF2A-DC72-4F51-B168-237EFA637988\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0D366BB8-A4FB-44CC-94BE-3C3BA3861C91\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"114BC59D-4035-4BC6-B697-9D10415CBDD9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CB94274B-C1AF-4F87-B244-7BA4526F5D1E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.7.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"98844A94-ABB6-41B4-A5B0-3101F54A3652\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3F522ECF-7F87-4A25-9CF3-0BCD99B4CAEB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"AFEB99EB-DA51-48BB-96BD-4D47D8839C75\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E29B3199-71BB-4EED-9D91-B6F941AD7BAC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BE8CF239-5E91-4708-B594-FA825C69DFE9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2DB5D2A5-78E3-49C0-9A8D-397B21E03E26\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FFFCA848-72E8-4E33-A636-3D9009AAF870\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A97A9988-C973-4ACF-BD37-570004F1AD38\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.7:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BF73708F-4237-47BA-83B8-5999EED0EC28\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B343D0B4-9A4C-4F33-AC91-7CF1E1CC7708\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BDE0D31A-A9C2-48FF-B8FA-E65DDF6A9F7A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:fail2ban:fail2ban:0.8.9:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2FA5FB9D-53F2-47FA-865F-0A8225BBC64F\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-updates/2014-03/msg00021.html\",\"source\":\"cret@cert.org\"},{\"url\":\"http://www.debian.org/security/2014/dsa-2979\",\"source\":\"cret@cert.org\"},{\"url\":\"http://www.kb.cert.org/vuls/id/686662\",\"source\":\"cret@cert.org\",\"tags\":[\"US Government Resource\"]},{\"url\":\"https://github.com/fail2ban/fail2ban/commit/eb2f0c927257120dfc32d2450fd63f1962f38821\",\"source\":\"cret@cert.org\",\"tags\":[\"Exploit\",\"Patch\"]},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2014-03/msg00021.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2014/dsa-2979\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.kb.cert.org/vuls/id/686662\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"US Government Resource\"]},{\"url\":\"https://github.com/fail2ban/fail2ban/commit/eb2f0c927257120dfc32d2450fd63f1962f38821\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Patch\"]}]}}"
  }
}


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.