{"action":"Upgrade freerdp to 2.1.2-r0 or later.","affected":[{"fixed":"2.1.2-r0","introduced":"0"}],"component":"freerdp","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["2.1.2-r0"],"id":"tcs_01M6GYB6J1MPP5XRKCF30EMHEE","modified_at":"2026-11-03T06:32:46.254801163Z","published_at":"2020-06-22T22:15:13.353Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-4033","https://security.alpinelinux.org/vuln/CVE-2020-4033"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-4033#Alpine:v3.22/freerdp","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-4033"}],"summary":"In FreeRDP before version 2.1.2, there is an out of bounds read in RLEDECOMPRESS. All FreeRDP based clients with sessions with color depth < 32 are affected. This is fixed in version 2.1.2."}