{"action":"Upgrade qemu to 2.1+dfsg-1 or later.","affected":[{"fixed":"2.1+dfsg-1","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.1+dfsg-1"],"id":"tcs_01M5NCCY97KF2VD2THEQ548H7C","modified_at":"2026-09-01T20:03:47.837609945Z","published_at":"2018-07-27T19:29:00.533Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-2633","https://security-tracker.debian.org/tracker/CVE-2017-2633"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-2633#Debian:14/qemu","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-2633"}],"summary":"An out-of-bounds memory access issue was found in Quick Emulator (QEMU) before 1.7.2 in the VNC display driver. This flaw could occur while refreshing the VNC display surface area in the 'vnc_refresh_"}