{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "The wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to cause a denial of service (infinite loop) via certain input, as demonstrated by the padleft function."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2012-09-09T21:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "[oss-security] 20120323 CVEs for MediaWiki security and maintenance release 1.18.2", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/03/24/1"}, {"name": "[MediaWiki-announce] 20120322 MediaWiki security and maintenance release 1.18.2", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000110.html"}, {"name": "48504", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/48504"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=35315"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=22555"}, {"name": "[MediaWiki-announce] 20120322 MediaWiki security and maintenance release 1.17.3", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html"}, {"name": "[oss-security] 20120322 MediaWiki security and maintenance release 1.18.2", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2012/03/22/9"}, {"name": "52689", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/52689"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2012-4885", "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": "The wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to cause a denial of service (infinite loop) via certain input, as demonstrated by the padleft function."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[oss-security] 20120323 CVEs for MediaWiki security and maintenance release 1.18.2", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2012/03/24/1"}, {"name": "[MediaWiki-announce] 20120322 MediaWiki security and maintenance release 1.18.2", "refsource": "MLIST", "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000110.html"}, {"name": "48504", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/48504"}, {"name": "https://bugzilla.wikimedia.org/show_bug.cgi?id=35315", "refsource": "CONFIRM", "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=35315"}, {"name": "https://bugzilla.wikimedia.org/show_bug.cgi?id=22555", "refsource": "CONFIRM", "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=22555"}, {"name": "[MediaWiki-announce] 20120322 MediaWiki security and maintenance release 1.17.3", "refsource": "MLIST", "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html"}, {"name": "[oss-security] 20120322 MediaWiki security and maintenance release 1.18.2", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2012/03/22/9"}, {"name": "52689", "refsource": "BID", "url": "http://www.securityfocus.com/bid/52689"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:50:17.994Z"}, "title": "CVE Program Container", "references": [{"name": "[oss-security] 20120323 CVEs for MediaWiki security and maintenance release 1.18.2", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/03/24/1"}, {"name": "[MediaWiki-announce] 20120322 MediaWiki security and maintenance release 1.18.2", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000110.html"}, {"name": "48504", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/48504"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=35315"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=22555"}, {"name": "[MediaWiki-announce] 20120322 MediaWiki security and maintenance release 1.17.3", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html"}, {"name": "[oss-security] 20120322 MediaWiki security and maintenance release 1.18.2", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2012/03/22/9"}, {"name": "52689", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/52689"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2012-4885", "datePublished": "2012-09-09T21:00:00.000Z", "dateReserved": "2012-09-09T00:00:00.000Z", "dateUpdated": "2024-09-16T23:51:59.586Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.17:*:*:*:*:*:*:*", "matchCriteriaId": "F9AC7B4F-6AE2-4FCC-80DA-0D068E479853", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.17:beta_1:*:*:*:*:*:*", "matchCriteriaId": "57F3C3BF-CA6A-4BCC-83CE-32560F0A437D", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.17.0:*:*:*:*:*:*:*", "matchCriteriaId": "B6D1B676-AE23-4FC5-8466-EB44B8F756CC", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.17.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "1C3B8FFB-25AD-4165-8C87-DBF5977572FA", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.17.1:*:*:*:*:*:*:*", "matchCriteriaId": "52E0CED2-EF96-4052-A4BC-4657163B4FE5", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.17.2:*:*:*:*:*:*:*", "matchCriteriaId": "2E8D954D-484E-4DAA-8E0E-6CEAC17BBA22", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.18:*:*:*:*:*:*:*", "matchCriteriaId": "6EBD4E4C-DE1D-4007-BABF-A82ECBC2C8B1", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.18:beta_1:*:*:*:*:*:*", "matchCriteriaId": "EA045993-D0DE-4878-A9CF-5C671F3E5196", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.18.0:*:*:*:*:*:*:*", "matchCriteriaId": "15426470-3C5F-41AC-B64B-BA021D9F5EA5", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.18.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "061DD021-3FAA-43D0-9ED2-6E60BF7E6CAF", "vulnerable": true}, {"criteria": "cpe:2.3:a:mediawiki:mediawiki:1.18.1:*:*:*:*:*:*:*", "matchCriteriaId": "E8B305B8-97DE-45C7-B7A7-B1D1AB32D511", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The wikitext parser in MediaWiki 1.17.x before 1.17.3 and 1.18.x before 1.18.2 allows remote attackers to cause a denial of service (infinite loop) via certain input, as demonstrated by the padleft function."}, {"lang": "es", "value": "El analizador wikitext en MediaWiki 1.17.x antes de 1.17.3 y 1.18.x antes de 1.18.2 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de ciertas entradas, como lo demuestra la funci\u00f3n PadLeft."}], "id": "CVE-2012-4885", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-09-09T21:55:07.510", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000110.html"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/48504"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2012/03/22/9"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2012/03/24/1"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/52689"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=22555"}, {"source": "cve@mitre.org", "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=35315"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000109.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2012-March/000110.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/48504"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/03/22/9"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2012/03/24/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/52689"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=22555"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=35315"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}