{"action":"Upgrade bouncycastle to 1.56-1 or later.","affected":[{"fixed":"1.56-1","introduced":"0"}],"component":"bouncycastle","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.56-1"],"id":"tcs_01M5NBDMZPHR2155SJWC8TQ7XC","modified_at":"2026-09-22T07:00:14.078487528Z","published_at":"2018-06-04T21:29:00.270Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-1000345","https://security-tracker.debian.org/tracker/CVE-2016-1000345"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-1000345","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-1000345"}],"summary":"In the Bouncy Castle JCE Provider version 1.55 and earlier the DHIES/ECIES CBC mode vulnerable to padding oracle attack. For BC 1.55 and older, in an environment where timings can be easily observed,"}