{"action":"Upgrade libvncserver to 0.9.13+dfsg-1 or later.","affected":[{"fixed":"0.9.13+dfsg-1","introduced":"0"}],"component":"libvncserver","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.9.13+dfsg-1"],"id":"tcs_01M5NEWD2J2YFZQA2ERZXTXYF5","modified_at":"2026-09-11T11:02:29.588911680Z","published_at":"2020-11-27T18:15:11.627Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-25708","https://security-tracker.debian.org/tracker/CVE-2020-25708"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-25708#Debian:13/libvncserver","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-25708"}],"summary":"A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a flo"}