{"cve":"CVE-2011-3192","nvd":{"published":"2011-08-29T15:55:02.017","modified":"2026-06-16T23:32:50.453","status":"Modified","description":"The byterange filter in the Apache HTTP Server 1.3.x, 2.0.x through 2.0.64, and 2.2.x through 2.2.19 allows remote attackers to cause a denial of service (memory and CPU consumption) via a Range header that expresses multiple overlapping ranges, as exploited in the wild in August 2011, a different vulnerability than CVE-2007-0086.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-400"],"references":["http://archives.neohapsis.com/archives/fulldisclosure/2011-08/0285.html","http://blogs.oracle.com/security/entry/security_alert_for_cve_2011","http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html","http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00006.html","http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00009.html"],"products":["apache:http_server","canonical:ubuntu_linux","opensuse:opensuse","suse:linux_enterprise_server","suse:linux_enterprise_software_development_kit"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-3192","score":0.98945,"percentile":0.99929,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}