{"id":"DEBIAN-CVE-2011-4357","details":"Format string vulnerability in the p_cgi_error function in python/neo_cgi.c in the Python CGI Kit (neo_cgi) module for Clearsilver 0.10.5 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via format string specifiers that are not properly handled when creating CGI error messages using the cgi_error API function.","modified":"2026-09-14T06:47:30.889070461Z","published":"2011-12-10T17:55:01.710Z","upstream":["CVE-2011-4357"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2011-4357"}],"affected":[{"package":{"name":"clearsilver","ecosystem":"Debian:12","purl":"pkg:deb/debian/clearsilver?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.5-1.3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-4357.json"}},{"package":{"name":"clearsilver","ecosystem":"Debian:13","purl":"pkg:deb/debian/clearsilver?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.5-1.3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-4357.json"}},{"package":{"name":"clearsilver","ecosystem":"Debian:14","purl":"pkg:deb/debian/clearsilver?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.5-1.3"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2011-4357.json"}}],"schema_version":"1.9.0"}