CVE-2011-1928
Vulnerability from cvelistv5
Published
2011-05-24 23:00
Modified
2024-08-06 22:46
Severity ?
Summary
The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419.
Impacted products
Vendor Product Version
Show details on NVD website


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    "assignerShortName": "redhat",
    "cveId": "CVE-2011-1928",
    "datePublished": "2011-05-24T23:00:00",
    "dateReserved": "2011-05-09T00:00:00",
    "dateUpdated": "2024-08-06T22:46:00.106Z",
    "state": "PUBLISHED"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2011-1928\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2011-05-24T23:55:03.573\",\"lastModified\":\"2023-11-07T02:07:16.003\",\"vulnStatus\":\"Modified\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used.  NOTE: this issue exists because of an incorrect fix for CVE-2011-0419.\"},{\"lang\":\"es\",\"value\":\"La implementaci\u00f3n de fnmatch de apr_fnmatch.c de la librer\u00eda Apache Portable Runtime (APR) 1.4.3 y 1.4.4, y el servidor Apache HTTP 2.2.18, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de una URI que no encaja en tipos de patrones de comodines sin especificar. Como se ha demostrado en ataques contra mod_autoindex en httpd cuando un patr\u00f3n de configuraci\u00f3n /*/WEB-INF/ es utilizado. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incorrecta a CVE-2011-0419.\"}],\"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\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":4.3},\"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\":\"CWE-399\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:apr-util:1.4.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B5116D84-25AA-40B3-81D2-B78D81190A93\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:apr-util:1.4.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3901F007-889B-41B0-A21D-26CD4B98B95D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apache:http_server:2.2.18:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B0B8C9DB-401E-42B3-BAED-D09A96DE9A90\"}]}]}],\"references\":[{\"url\":\"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627182\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00011.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://mail-archives.apache.org/mod_mbox/httpd-announce/201105.mbox/%3C4DD55092.3030403%40apache.org%3E\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://mail-archives.apache.org/mod_mbox/www-announce/201105.mbox/%3c4DD55076.1060005%40apache.org%3e\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://marc.info/?l=bugtraq\u0026m=134987041210674\u0026w=2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/05/19/10\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://openwall.com/lists/oss-security/2011/05/19/5\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/44558\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/44613\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/44661\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/44780\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/48308\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2011:095\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2011-0844.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.vupen.com/english/advisories/2011/1289\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2011/1290\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://issues.apache.org/bugzilla/show_bug.cgi?id=51219\",\"source\":\"secalert@redhat.com\"}]}}"
  }
}


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