{"action":"Upgrade pypy3 to 7.3.17+dfsg-3 or later.","affected":[{"fixed":"7.3.17+dfsg-3","introduced":"0"}],"component":"pypy3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["7.3.17+dfsg-3"],"id":"tcs_01M5NHZ45QYY11P2SR8QHSHPPE","modified_at":"2026-10-26T18:00:40.993231140Z","published_at":"2023-04-19T00:15:07.973Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-27043","https://security-tracker.debian.org/tracker/CVE-2023-27043"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-27043#Debian:13/pypy3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-27043"}],"summary":"The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In s"}