{"action":"Upgrade php-phpseclib3 to 3.0.19-1 or later.","affected":[{"fixed":"3.0.19-1","introduced":"0"}],"component":"php-phpseclib3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.0.19-1"],"id":"tcs_01M5NHZDVJS6SBXVP3WE4HVM51","modified_at":"2026-10-23T18:05:23.952753098Z","published_at":"2023-03-03T06:15:08.653Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-27560","https://security-tracker.debian.org/tracker/CVE-2023-27560"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-27560#Debian:13/php-phpseclib3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-27560"}],"summary":"Math/PrimeField.php in phpseclib 3.x before 3.0.19 has an infinite loop with composite primefields."}