{"id":"DEBIAN-CVE-2011-1159","details":"acpid.c in acpid before 2.0.9 does not properly handle a situation in which a process has connected to acpid.socket but is not reading any data, which allows local users to cause a denial of service (daemon hang) via a crafted application that performs a connect system call but no read system calls.","modified":"2026-09-14T06:47:28.629523219Z","published":"2011-10-05T02:56:24.660Z","upstream":["CVE-2011-1159"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-1159"}],"affected":[{"package":{"name":"acpid","ecosystem":"Debian:12","purl":"pkg:deb/debian/acpid?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1159.json"}},{"package":{"name":"acpid","ecosystem":"Debian:13","purl":"pkg:deb/debian/acpid?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1159.json"}},{"package":{"name":"acpid","ecosystem":"Debian:14","purl":"pkg:deb/debian/acpid?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.0.9-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-1159.json"}}],"schema_version":"1.9.0"}