{"id":"DEBIAN-CVE-2023-1801","details":"The SMB protocol decoder in tcpdump version 4.99.3 can perform an out-of-bounds write when decoding a crafted network packet.","modified":"2026-09-15T09:02:40.847752684Z","published":"2023-04-07T21:15:06.873Z","upstream":["CVE-2023-1801"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2023-1801"}],"affected":[{"package":{"name":"tcpdump","ecosystem":"Debian:12","purl":"pkg:deb/debian/tcpdump?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.99.3-1","4.99.4-1","4.99.4-2","4.99.4-3","4.99.4-4","4.99.4-5","4.99.5-1","4.99.5-2","4.99.5-3","4.99.6-1","4.99.6-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-1801.json"}},{"package":{"name":"tcpdump","ecosystem":"Debian:13","purl":"pkg:deb/debian/tcpdump?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.99.4-2"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-1801.json"}},{"package":{"name":"tcpdump","ecosystem":"Debian:14","purl":"pkg:deb/debian/tcpdump?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.99.4-2"}]}],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-1801.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}