cve-2013-7176
Vulnerability from cvelistv5
Published
2014-02-01 15:00
Modified
2024-08-06 18:01
Severity ?
EPSS score ?
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.
References
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"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\"},{\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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\"]}]}}" } }
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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.