{"action":"Upgrade wolfssl to 5.0.0-1 or later.","affected":[{"fixed":"5.0.0-1","introduced":"0"}],"component":"wolfssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["5.0.0-1"],"id":"tcs_01M5NFX8QNH77NKSETXM2A753C","modified_at":"2026-10-23T18:03:50.454545819Z","published_at":"2021-08-12T15:15:08.017Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-38597","https://security-tracker.debian.org/tracker/CVE-2021-38597"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-38597","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-38597"}],"summary":"wolfSSL before 4.8.1 incorrectly skips OCSP verification in certain situations of irrelevant response data that contains the NoCheck extension."}