{"id":"DEBIAN-CVE-2009-2940","details":"The pygresql module 3.8.1 and 4.0 for Python does not properly support the PQescapeStringConn function, which might allow remote attackers to leverage escaping issues involving multibyte character encodings.","modified":"2026-09-22T16:47:28.821486641Z","published":"2009-10-22T16:30:00.250Z","upstream":["CVE-2009-2940"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2009-2940"}],"affected":[{"package":{"name":"pygresql","ecosystem":"Debian:12","purl":"pkg:deb/debian/pygresql?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.0-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-2940.json"}},{"package":{"name":"pygresql","ecosystem":"Debian:13","purl":"pkg:deb/debian/pygresql?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.0-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-2940.json"}},{"package":{"name":"pygresql","ecosystem":"Debian:14","purl":"pkg:deb/debian/pygresql?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.0-1"}]}],"ecosystem_specific":{"urgency":"low"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2009-2940.json"}}],"schema_version":"1.9.0"}