{"action":"Upgrade openssl to 1.1.1e-1 or later.","affected":[{"fixed":"1.1.1e-1","introduced":"0"}],"component":"openssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.1.1e-1"],"id":"tcs_01M5NDXWTWD1ZMC9AZ36BJ4SRK","modified_at":"2026-10-09T09:47:29.792007826Z","published_at":"2019-12-06T18:15:12.840Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-1551","https://security-tracker.debian.org/tracker/CVE-2019-1551"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-1551","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-1551"}],"summary":"There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024,"}