{"action":"Upgrade leptonlib to 1.79.0-1.1 or later.","affected":[{"fixed":"1.79.0-1.1","introduced":"0"}],"component":"leptonlib","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.79.0-1.1"],"id":"tcs_01M5NF2S4JP9D8PVCBRN5FF5AJ","modified_at":"2026-09-11T11:01:33.336136052Z","published_at":"2021-03-11T21:15:11.827Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-36277","https://security-tracker.debian.org/tracker/CVE-2020-36277"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-36277#Debian:13/leptonlib","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-36277"}],"summary":"Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c."}