CVE-2012-5642

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-12-06T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "server/action.py in Fail2ban before 0.8.8 does not properly handle the content of the matches tag, which might allow remote attackers to trigger unsafe behavior in a custom action file via unspecified symbols in this content."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-12-02T13:57:00.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "[oss-security] 20121217 Re: CVE request: fail2ban 0.8.8 fixes an input variable quoting flaw on <matches> content", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/12/17/2"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/fail2ban/fail2ban/commit/83109bc"}, {"name": "[fail2ban-users] 20121206 0.8.8 release", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://sourceforge.net/mailarchive/message.php?msg_id=30193056"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://raw.github.com/fail2ban/fail2ban/master/ChangeLog"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugs.gentoo.org/show_bug.cgi?id=447572"}, {"name": "openSUSE-SU-2013:0567", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00002.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=887914"}, {"name": "MDVSA-2013:078", "tags": ["vendor-advisory", "x_refsource_MANDRIVA"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:078"}, {"name": "openSUSE-SU-2013:0566", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00001.html"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T21:14:16.279Z"}, "title": "CVE Program Container", "references": [{"name": "[oss-security] 20121217 Re: CVE request: fail2ban 0.8.8 fixes an input variable quoting flaw on <matches> content", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/12/17/2"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/fail2ban/fail2ban/commit/83109bc"}, {"name": "[fail2ban-users] 20121206 0.8.8 release", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://sourceforge.net/mailarchive/message.php?msg_id=30193056"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://raw.github.com/fail2ban/fail2ban/master/ChangeLog"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugs.gentoo.org/show_bug.cgi?id=447572"}, {"name": "openSUSE-SU-2013:0567", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00002.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=887914"}, {"name": "MDVSA-2013:078", "tags": ["vendor-advisory", "x_refsource_MANDRIVA", "x_transferred"], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:078"}, {"name": "openSUSE-SU-2013:0566", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00001.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-5642", "datePublished": "2012-12-31T11:00:00.000Z", "dateReserved": "2012-10-24T00:00:00.000Z", "dateUpdated": "2024-08-06T21:14:16.279Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:fail2ban:fail2ban:*:*:*:*:*:*:*:*", "matchCriteriaId": "43813F24-CB93-46D7-8F91-6D436FB04564", "versionEndIncluding": "0.8.7.1", "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}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "server/action.py in Fail2ban before 0.8.8 does not properly handle the content of the matches tag, which might allow remote attackers to trigger unsafe behavior in a custom action file via unspecified symbols in this content."}, {"lang": "es", "value": "server/action.py en Fail2ban antes de v0.8.8 no controla correctamente el contenido de las etiquetas 'matches', lo que podr\u00eda permitir a atacantes remotos provocar conductas inseguras en un archivo de acci\u00f3n personalizado a trav\u00e9s de s\u00edmbolos no especificados en este contenido.\r\n"}], "id": "CVE-2012-5642", "lastModified": "2026-06-16T23:47:08.527", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-12-31T11:50:27.890", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00001.html"}, {"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00002.html"}, {"source": "secalert@redhat.com", "url": "http://sourceforge.net/mailarchive/message.php?msg_id=30193056"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:078"}, {"source": "secalert@redhat.com", "url": "http://www.openwall.com/lists/oss-security/2012/12/17/2"}, {"source": "secalert@redhat.com", "url": "https://bugs.gentoo.org/show_bug.cgi?id=447572"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=887914"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/fail2ban/fail2ban/commit/83109bc"}, {"source": "secalert@redhat.com", "url": "https://raw.github.com/fail2ban/fail2ban/master/ChangeLog"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2013-04/msg00002.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://sourceforge.net/mailarchive/message.php?msg_id=30193056"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:078"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/12/17/2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugs.gentoo.org/show_bug.cgi?id=447572"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=887914"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/fail2ban/fail2ban/commit/83109bc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://raw.github.com/fail2ban/fail2ban/master/ChangeLog"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}