{"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_01M5NFV1E16BS7QRAJ46YQ9ACR","modified_at":"2026-10-23T18:03:30.044867136Z","published_at":"2021-07-21T15:16:20.733Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-37155","https://security-tracker.debian.org/tracker/CVE-2021-37155"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-37155","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-37155"}],"summary":"wolfSSL 4.6.x through 4.7.x before 4.8.0 does not produce a failure outcome when the serial number in an OCSP request differs from the serial number in the OCSP response."}