{"action":"Upgrade tightvnc to 1:1.3.9-9.1 or later.","affected":[{"fixed":"1:1.3.9-9.1","introduced":"0"}],"component":"tightvnc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:1.3.9-9.1"],"id":"tcs_01M5NAWDQD9HTRTH6K8HPZG6CF","modified_at":"2026-10-23T15:47:34.029154335Z","published_at":"2014-12-15T18:59:05.643Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2014-6053","https://security-tracker.debian.org/tracker/CVE-2014-6053"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2014-6053#Debian:13/tightvnc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2014-6053"}],"summary":"The rfbProcessClientNormalMessage function in libvncserver/rfbserver.c in LibVNCServer 0.9.9 and earlier does not properly handle attempts to send a large amount of ClientCutText data, which allows re"}