{"cve_id":"CVE-2020-9934","published":"2020-10-16T17:15:17.637000+00:00","last_modified":"2026-06-17T03:28:50+00:00","vuln_status":"Analyzed","description":"An issue existed in the handling of environment variables. This issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6. A local user may be able to view sensitive user information.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","base_score":5.5,"base_severity":"MEDIUM","attack_vector":"LOCAL","privileges_req":"LOW","user_interaction":"NONE","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"NONE","impact_a":"NONE","cwe_ids":[],"in_kev":true,"kev_date_added":"2022-09-08","kev_ransomware":false,"epss_score":0.03208,"epss_percentile":0.88165,"cap_rule_version":"0.1.1","stage":"RECON","req_access":"USER","req_vector":"LOCAL","req_user_interaction":false,"grant_access":"USER","caps":["INFO_DISCLOSURE"],"terminal":false,"cap_confidence":"medium","ingested_at":"2026-09-18T09:26:01.594530+00:00","first_seen":"2020-10-16T17:15:17.637000+00:00","kev_first_seen":"2022-09-08T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["apple"],"products":["ipados","iphone_os","mac_os_x"],"affected":[{"vendor":"apple","product":"ipados","ranges":["< 13.6"]},{"vendor":"apple","product":"iphone_os","ranges":["< 13.6"]},{"vendor":"apple","product":"mac_os_x","ranges":["< 10.15.6"]}]}