{"action":"Upgrade libdata-validate-ip-perl to 0.30-1 or later.","affected":[{"fixed":"0.30-1","introduced":"0"}],"component":"libdata-validate-ip-perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.30-1"],"id":"tcs_01M5NFJHDHCQPS35C4YC2AZZPK","modified_at":"2026-10-23T18:03:09.061735395Z","published_at":"2021-03-31T18:15:16.037Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-29662","https://security-tracker.debian.org/tracker/CVE-2021-29662"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-29662","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-29662"}],"summary":"The Data::Validate::IP module through 0.29 for Perl does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some situations) allows attackers to bypas"}