{"action":"Upgrade tomcat9 to 9.0.31-1 or later.","affected":[{"fixed":"9.0.31-1","introduced":"0"}],"component":"tomcat9","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["9.0.31-1"],"id":"tcs_01M5NERHYZHRJ2HJPSHHT61NWC","modified_at":"2026-09-11T11:01:58.982854614Z","published_at":"2020-02-24T22:15:12.057Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-1938","https://security-tracker.debian.org/tracker/CVE-2020-1938"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-1938#Debian:13/tomcat9","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-1938"}],"summary":"When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HT"}