{"action":"Upgrade gnutls28 to 3.7.9-2+deb12u1 or later.","affected":[{"fixed":"3.7.9-2+deb12u1","introduced":"0"}],"component":"gnutls28","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.7.9-2+deb12u1"],"id":"tcs_01M5NJYSZEFTRTG5BMXPJZP4CG","modified_at":"2026-10-26T18:03:10.354001909Z","published_at":"2023-11-28T12:15:07.040Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-5981","https://security-tracker.debian.org/tracker/CVE-2023-5981"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-5981","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-5981"}],"summary":"A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding."}