{"cve":{"cve_id":"CVE-2011-4315","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.0607,"epss_percentile":0.92453,"epss_as_of":"2026-06-23","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.","published_at":"2011-12-08T20:00:00Z","last_modified_at":"2026-06-16T23:34:45.480000Z","cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-787"],"nvd_references":["http://openwall.com/lists/oss-security/2011/11/17/10","http://lists.fedoraproject.org/pipermail/package-announce/2011-December/070569.html","http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00005.html","http://www.nginx.org/en/CHANGES-1.0","http://trac.nginx.org/nginx/changeset/4268/nginx","http://openwall.com/lists/oss-security/2011/11/17/8","http://secunia.com/advisories/48577","http://secunia.com/advisories/47097","http://security.gentoo.org/glsa/glsa-201203-22.xml","http://www.securityfocus.com/bid/50710"],"vuln_status":"Modified","trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:06:02.235827Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"f5","vendor_name":"F5","product_slug":"nginx","product_name":"NGINX","version_start":"0.6.18","version_start_inclusive":true,"version_end":"1.0.10","version_end_inclusive":false,"cpe23_uri":"cpe:2.3:a:f5:nginx:*:*:*:*:*:*:*:*"},{"vendor_slug":"fedoraproject","vendor_name":"fedoraproject","product_slug":"fedora","product_name":"fedora","version_start":"16","version_start_inclusive":true,"version_end":"16","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"studio","product_name":"studio","version_start":"1.2","version_start_inclusive":true,"version_end":"1.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:suse:studio:1.2:*:*:*:standard:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"studio-onsite","product_name":"Studio onsite","version_start":"1.2","version_start_inclusive":true,"version_end":"1.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:suse:studio_onsite:1.2:*:*:*:*:*:*:*"},{"vendor_slug":"suse","vendor_name":"SUSE","product_slug":"webyast","product_name":"webyast","version_start":"1.2","version_start_inclusive":true,"version_end":"1.2","version_end_inclusive":true,"cpe23_uri":"cpe:2.3:a:suse:webyast:1.2:*:*:*:*:*:*:*"}],"exploit_refs":[],"news":[],"references":[{"url":"http://openwall.com/lists/oss-security/2011/11/17/10","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2011-December/070569.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00005.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.nginx.org/en/CHANGES-1.0","source_type":"MISC","tags":[]},{"url":"http://trac.nginx.org/nginx/changeset/4268/nginx","source_type":"MISC","tags":[]},{"url":"http://openwall.com/lists/oss-security/2011/11/17/8","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://secunia.com/advisories/48577","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/47097","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-201203-22.xml","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/50710","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2011-12-08T20:00:00Z","label":"CVE published","source":null}]}