{"id":"DEBIAN-CVE-2025-40905","details":"WWW::OAuth 1.000 and earlier for Perl uses the rand() function as the default source of entropy, which is not cryptographically secure, for cryptographic functions.","modified":"2026-09-01T20:05:52.797733874Z","published":"2026-02-13T00:16:03.280Z","upstream":["CVE-2025-40905"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-40905"}],"affected":[{"package":{"name":"libwww-oauth-perl","ecosystem":"Debian:12","purl":"pkg:deb/debian/libwww-oauth-perl?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.000-2","1.001-1","1.002-1","1.003-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-40905.json"}},{"package":{"name":"libwww-oauth-perl","ecosystem":"Debian:13","purl":"pkg:deb/debian/libwww-oauth-perl?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.001-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-40905.json"}},{"package":{"name":"libwww-oauth-perl","ecosystem":"Debian:14","purl":"pkg:deb/debian/libwww-oauth-perl?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.001-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-40905.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"}]}