{"id":"DEBIAN-CVE-2025-43973","details":"An issue was discovered in GoBGP before 3.35.0. pkg/packet/rtr/rtr.go does not verify that the input length corresponds to a situation in which all bytes are available for an RTR message.","modified":"2026-09-01T16:06:17.968564856Z","published":"2025-04-21T01:15:45.670Z","upstream":["CVE-2025-43973"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2025-43973"}],"affected":[{"package":{"name":"gobgp","ecosystem":"Debian:12","purl":"pkg:deb/debian/gobgp?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.10.0-1","3.16.0-1","3.19.0-1","3.21.0-1","3.23.0-1","3.25.0-1","3.27.0-1","3.28.0-1","3.29.0-1","3.30.0-1","3.31.0-1","3.32.0-1","3.33.0-1","3.35.0-1","3.36.0-1","3.36.0-2","4.3.0-1","4.4.0-1","4.5.0-1","4.5.0-1~bpo13+1","4.6.0-1","4.6.0-2","4.6.0-2~bpo13+1","4.7.0-1","4.7.0-1~bpo13+1","4.8.0-1","4.8.0-2~exp1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-43973.json"}},{"package":{"name":"gobgp","ecosystem":"Debian:13","purl":"pkg:deb/debian/gobgp?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.35.0-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-43973.json"}},{"package":{"name":"gobgp","ecosystem":"Debian:14","purl":"pkg:deb/debian/gobgp?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.35.0-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2025-43973.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}