{"api_version":"1","generated_at":"2026-04-23T11:34:12+00:00","cve":"CVE-2011-4315","urls":{"html":"https://cve.report/CVE-2011-4315","api":"https://cve.report/api/cve/CVE-2011-4315.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2011-4315","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-4315"},"summary":{"title":"CVE-2011-4315","description":"Heap-based buffer overflow in compression-pointer processing in core/ngx_resolver.c in nginx before 1.0.10 allows remote resolvers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a long response.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2011-12-08 20:55:00","updated_at":"2021-11-10 15:54:00"},"problem_types":["CWE-787"],"metrics":[],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00005.html","name":"SUSE-SU-2011:1300","refsource":"SUSE","tags":["Mailing List","Third Party Advisory"],"title":"[security-announce] SUSE-SU-2011:1300-1: important: Security update for","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://trac.nginx.org/nginx/changeset/4268/nginx","name":"http://trac.nginx.org/nginx/changeset/4268/nginx","refsource":"CONFIRM","tags":["Issue Tracking","Patch","Vendor Advisory"],"title":"Changeset 4268:25ddf6afc0ff – nginx","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://openwall.com/lists/oss-security/2011/11/17/10","name":"[oss-security] 20111117 Re: CVE Request: nginx resolver heap overflow","refsource":"MLIST","tags":["Mailing List","Patch","Third Party Advisory"],"title":"oss-security - Re: CVE Request: nginx resolver heap overflow","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.nginx.org/en/CHANGES-1.0","name":"http://www.nginx.org/en/CHANGES-1.0","refsource":"CONFIRM","tags":["Release Notes","Vendor Advisory"],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-December/070569.html","name":"FEDORA-2011-16075","refsource":"FEDORA","tags":["Third Party Advisory"],"title":"[SECURITY] Fedora 16 Update: nginx-1.0.10-1.fc16","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/50710","name":"50710","refsource":"BID","tags":["Third Party Advisory","VDB Entry"],"title":"nginx DNS Resolver Remote Heap Buffer Overflow Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://secunia.com/advisories/48577","name":"48577","refsource":"SECUNIA","tags":["Third Party Advisory"],"title":"About Secunia Research | Flexera","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"http://security.gentoo.org/glsa/glsa-201203-22.xml","name":"GLSA-201203-22","refsource":"GENTOO","tags":["Third Party Advisory"],"title":"Gentoo Linux Documentation\n--\n  nginx: Multiple vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://secunia.com/advisories/47097","name":"47097","refsource":"SECUNIA","tags":["Third Party Advisory"],"title":"Security Alerts - Secunia","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://openwall.com/lists/oss-security/2011/11/17/8","name":"[oss-security] 20111117 CVE Request: nginx resolver heap overflow","refsource":"MLIST","tags":["Mailing List","Patch","Third Party Advisory"],"title":"oss-security - CVE Request: nginx resolver heap overflow","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2011-4315","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4315","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"f5","cpe5":"nginx","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"1.1.7","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"f5","cpe5":"nginx","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"16","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"16","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"nginx","cpe5":"nginx","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"nginx","cpe5":"nginx","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"1.1.7","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"nginx","cpe5":"nginx","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"suse","cpe5":"studio","cpe6":"1.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"suse","cpe5":"studio","cpe6":"1.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"standard","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"suse","cpe5":"studio_onsite","cpe6":"1.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"suse","cpe5":"studio_onsite","cpe6":"1.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"suse","cpe5":"webyast","cpe6":"1.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2011","cve_id":"4315","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"suse","cpe5":"webyast","cpe6":"1.2","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2011-4315","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Heap-based buffer overflow in compression-pointer processing in core/ngx_resolver.c in nginx before 1.0.10 allows remote resolvers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a long response."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_affected":"=","version_value":"n/a"}]}}]}}]}},"references":{"reference_data":[{"url":"http://secunia.com/advisories/48577","refsource":"MISC","name":"http://secunia.com/advisories/48577"},{"url":"http://security.gentoo.org/glsa/glsa-201203-22.xml","refsource":"MISC","name":"http://security.gentoo.org/glsa/glsa-201203-22.xml"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-December/070569.html","refsource":"MISC","name":"http://lists.fedoraproject.org/pipermail/package-announce/2011-December/070569.html"},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00005.html","refsource":"MISC","name":"http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00005.html"},{"url":"http://openwall.com/lists/oss-security/2011/11/17/10","refsource":"MISC","name":"http://openwall.com/lists/oss-security/2011/11/17/10"},{"url":"http://openwall.com/lists/oss-security/2011/11/17/8","refsource":"MISC","name":"http://openwall.com/lists/oss-security/2011/11/17/8"},{"url":"http://secunia.com/advisories/47097","refsource":"MISC","name":"http://secunia.com/advisories/47097"},{"url":"http://trac.nginx.org/nginx/changeset/4268/nginx","refsource":"MISC","name":"http://trac.nginx.org/nginx/changeset/4268/nginx"},{"url":"http://www.nginx.org/en/CHANGES-1.0","refsource":"MISC","name":"http://www.nginx.org/en/CHANGES-1.0"},{"url":"http://www.securityfocus.com/bid/50710","refsource":"MISC","name":"http://www.securityfocus.com/bid/50710"}]}},"nvd":{"publishedDate":"2011-12-08 20:55:00","lastModifiedDate":"2021-11-10 15:54:00","problem_types":["CWE-787"],"metrics":{"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.8},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*","versionStartIncluding":"0.6.18","versionEndExcluding":"1.0.10","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*","versionStartIncluding":"1.1.0","versionEndIncluding":"1.1.7","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:suse:webyast:1.2:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:suse:studio_onsite:1.2:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:suse:studio:1.2:*:*:*:standard:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2011","CveId":"4315","Ordinal":"51800","Title":"CVE-2011-4315","CVE":"CVE-2011-4315","Year":"2011"},"notes":[{"CveYear":"2011","CveId":"4315","Ordinal":"1","NoteData":"Heap-based buffer overflow in compression-pointer processing in core/ngx_resolver.c in nginx before 1.0.10 allows remote resolvers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a long response.","Type":"Description","Title":null},{"CveYear":"2011","CveId":"4315","Ordinal":"2","NoteData":"2011-12-08","Type":"Other","Title":"Published"},{"CveYear":"2011","CveId":"4315","Ordinal":"3","NoteData":"2012-06-09","Type":"Other","Title":"Modified"}]}}}