{"id":"DEBIAN-CVE-2007-1859","details":"XScreenSaver 4.10, when using a remote directory service for credentials, does not properly handle the results from the getpwuid function in drivers/lock.c when there is no network connectivity, which causes XScreenSaver to crash and unlock the screen and allows local users to bypass authentication.","modified":"2026-09-01T20:00:28.106219069Z","published":"2007-05-02T20:19:00Z","upstream":["CVE-2007-1859"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2007-1859"}],"affected":[{"package":{"name":"xscreensaver","ecosystem":"Debian:12","purl":"pkg:deb/debian/xscreensaver?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.03-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-1859.json"}},{"package":{"name":"xscreensaver","ecosystem":"Debian:13","purl":"pkg:deb/debian/xscreensaver?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.03-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-1859.json"}},{"package":{"name":"xscreensaver","ecosystem":"Debian:14","purl":"pkg:deb/debian/xscreensaver?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.03-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-1859.json"}}],"schema_version":"1.9.0"}