{ "id": "CVE-2011-3607", "sourceIdentifier": "secalert@redhat.com", "published": "2011-11-08T11:55:05.693", "lastModified": "2023-11-07T02:08:36.747", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "Integer overflow in the ap_pregsub function in server/util.c in the Apache HTTP Server 2.0.x through 2.0.64 and 2.2.x through 2.2.21, when the mod_setenvif module is enabled, allows local users to gain privileges via a .htaccess file with a crafted SetEnvIf directive, in conjunction with a crafted HTTP request header, leading to a heap-based buffer overflow." }, { "lang": "es", "value": "Desbordamiento de entero en la funci\u00f3n en ap_pregsub / util.c en el servidor HTTP Apache v2.0.x hasta la v2.0.64 y la v2.2.x hasta la v2.2.21, cuando el m\u00f3dulo mod_setenvif est\u00e1 activado, que permite a usuarios locales conseguir privilegios a trav\u00e9s de un archivo .htaccess que incluye una directiva SetEnvIf modificada, junto con un encabezado de solicitud HTTP manipulado, dando lugar a un desbordamiento de b\u00fafer basado en memoria din\u00e1mica." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 4.4 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 3.4, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": true, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-189" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:apache:http_server:2.0:*:*:*:*:*:*:*", "matchCriteriaId": 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"http://rhn.redhat.com/errata/RHSA-2012-0542.html", "source": "secalert@redhat.com" }, { "url": "http://rhn.redhat.com/errata/RHSA-2012-0543.html", "source": "secalert@redhat.com" }, { "url": "http://secunia.com/advisories/45793", "source": "secalert@redhat.com", "tags": [ "Vendor Advisory" ] }, { "url": "http://secunia.com/advisories/48551", "source": "secalert@redhat.com" }, { "url": "http://securitytracker.com/id?1026267", "source": "secalert@redhat.com" }, { "url": "http://support.apple.com/kb/HT5501", "source": "secalert@redhat.com" }, { "url": "http://www.debian.org/security/2012/dsa-2405", "source": "secalert@redhat.com" }, { "url": "http://www.fujitsu.com/global/support/software/security/products-f/interstage-201303e.html", "source": "secalert@redhat.com" }, { "url": "http://www.halfdog.net/Security/2011/ApacheModSetEnvIfIntegerOverflow/", "source": "secalert@redhat.com", "tags": [ "Exploit" ] }, { "url": "http://www.halfdog.net/Security/2011/ApacheModSetEnvIfIntegerOverflow/DemoExploit.html", "source": "secalert@redhat.com", "tags": [ "Exploit" ] }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2012:003", "source": "secalert@redhat.com" }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150", "source": "secalert@redhat.com" }, { "url": "http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html", "source": "secalert@redhat.com" }, { "url": "http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html", "source": "secalert@redhat.com" }, { "url": "http://www.osvdb.org/76744", "source": "secalert@redhat.com" }, { "url": "http://www.securityfocus.com/bid/50494", "source": "secalert@redhat.com" }, { "url": "https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/811422", "source": "secalert@redhat.com", "tags": [ "Exploit" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750935", "source": "secalert@redhat.com" }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71093", "source": "secalert@redhat.com" }, { "url": "https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E", "source": "secalert@redhat.com" }, { "url": "https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E", "source": "secalert@redhat.com" }, { "url": "https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E", "source": "secalert@redhat.com" }, { "url": "https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E", "source": "secalert@redhat.com" }, { "url": "https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E", "source": "secalert@redhat.com" }, { "url": 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