{"id":"CVE-2013-2503","details":"Privoxy before 3.0.21 does not properly handle Proxy-Authenticate and Proxy-Authorization headers in the client-server data stream, which makes it easier for remote HTTP servers to spoof the intended proxy service via a 407 (aka Proxy Authentication Required) HTTP status code.","modified":"2026-04-10T03:43:20.962465Z","published":"2013-03-11T17:55:01Z","references":[{"type":"EVIDENCE","url":"http://blog.c22.cc/2013/03/11/privoxy-proxy-authentication-credential-exposure-cve-2013-2503/"},{"type":"WEB","url":"http://ijbswa.cvs.sourceforge.net/viewvc/ijbswa/current/ChangeLog?revision=1.188&view=markup"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-updates/2013-03/msg00118.html"}],"schema_version":"1.7.5"}