{"action":"Upgrade qemu to 1:4.2-4 or later.","affected":[{"fixed":"1:4.2-4","introduced":"0"}],"component":"qemu","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:4.2-4"],"id":"tcs_01M5NEG4AKAV0GE4D4PXE41GMB","modified_at":"2026-10-26T12:00:19.416273661Z","published_at":"2020-04-06T16:15:13.347Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-11102","https://security-tracker.debian.org/tracker/CVE-2020-11102"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-11102","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-11102"}],"summary":"hw/net/tulip.c in QEMU 4.2.0 has a buffer overflow during the copying of tx/rx buffers because the frame size is not validated against the r/w data length."}