{"cve_id":"CVE-2006-3747","published":"2006-07-28T18:02:00+00:00","last_modified":"2026-06-16T22:27:43.687000+00:00","vuln_status":"Modified","description":"Off-by-one error in the ldap scheme handling in the Rewrite module (mod_rewrite) in Apache 1.3 from 1.3.28, 2.0.46 and other versions before 2.0.59, and 2.2, when RewriteEngine is enabled, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted URLs that are not properly handled using certain rewrite rules.","cvss_version":"2.0","cvss_vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","base_score":7.6,"base_severity":"HIGH","attack_vector":"NETWORK","privileges_req":"","user_interaction":"NONE","scope":"","impact_c":"COMPLETE","impact_i":"COMPLETE","impact_a":"COMPLETE","cwe_ids":["CWE-189"],"in_kev":false,"kev_date_added":null,"kev_ransomware":false,"epss_score":0.97131,"epss_percentile":0.99894,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":false,"grant_access":"USER","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T07:39:58.231906+00:00","first_seen":"2006-07-28T18:02:00+00:00","kev_first_seen":null,"novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["apache","canonical","debian"],"products":["debian_linux","http_server","ubuntu_linux"],"affected":[{"vendor":"apache","product":"http_server","ranges":["≥ 1.3.28 and < 1.3.37","≥ 2.0.46 and < 2.0.59","≥ 2.2.0 and < 2.2.3"]},{"vendor":"canonical","product":"ubuntu_linux","ranges":["5.04","5.10","6.06"]},{"vendor":"debian","product":"debian_linux","ranges":["3.1"]}]}