{"action":"Upgrade openssl to 1.1.1g-1 or later.","affected":[{"fixed":"1.1.1g-1","introduced":"0"}],"component":"openssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.1.1g-1"],"id":"tcs_01M5NERPX3DDA6DFHD3B98S97E","modified_at":"2026-10-09T09:47:33.282936047Z","published_at":"2020-04-21T14:15:11.287Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-1967","https://security-tracker.debian.org/tracker/CVE-2020-1967"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-1967#Debian:13/openssl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-1967"}],"summary":"Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the \"signatu"}