{"id":"DEBIAN-CVE-2007-6562","details":"Multiple stack-based buffer overflows in the use of FD_SET in TCPreen before 1.4.4 allow remote attackers to cause a denial of service via multiple concurrent connections, which result in overflows in the (1) SocketAddress::Connect function in libsolve/sockprot.cpp and (2) monitor_bridge function in src/bridge.cpp.","modified":"2026-09-01T20:02:50.582168446Z","published":"2007-12-28T00:46:00Z","upstream":["CVE-2007-6562"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2007-6562"}],"affected":[{"package":{"name":"tcpreen","ecosystem":"Debian:12","purl":"pkg:deb/debian/tcpreen?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-0.3"}]}],"ecosystem_specific":{"urgency":"medium"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-6562.json"}},{"package":{"name":"tcpreen","ecosystem":"Debian:13","purl":"pkg:deb/debian/tcpreen?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-0.3"}]}],"ecosystem_specific":{"urgency":"medium"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-6562.json"}},{"package":{"name":"tcpreen","ecosystem":"Debian:14","purl":"pkg:deb/debian/tcpreen?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.3-0.3"}]}],"ecosystem_specific":{"urgency":"medium"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-6562.json"}}],"schema_version":"1.9.0"}