{"cve":"CVE-2015-3185","nvd":{"published":"2015-07-20T23:59:03.770","modified":"2026-06-17T00:25:29.480","status":"Modified","description":"The ap_some_auth_required function in server/request.c in the Apache HTTP Server 2.4.x before 2.4.14 does not consider that a Require directive may be associated with an authorization setting rather than an authentication setting, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging the presence of a module that relies on the 2.2 API behavior.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-264"],"references":["http://httpd.apache.org/security/vulnerabilities_24.html","http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html","http://lists.apple.com/archives/security-announce/2015/Sep/msg00002.html","http://lists.apple.com/archives/security-announce/2015/Sep/msg00004.html","http://lists.opensuse.org/opensuse-updates/2015-10/msg00011.html"],"products":["apache:http_server","apple:mac_os_x","apple:mac_os_x_server","apple:xcode","canonical:ubuntu_linux"],"source":"nvd","synced_at":"2026-10-19T20:36:40.444340523+00:00"},"epss":{"cve":"CVE-2015-3185","score":0.16235,"percentile":0.96946,"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."]}