{"id":"UBUNTU-CVE-2023-29552","details":"The Service Location Protocol (SLP, RFC 2608) allows an unauthenticated, remote attacker to register arbitrary services. This could allow the attacker to use spoofed UDP traffic to conduct a denial-of-service attack with a significant amplification factor.","modified":"2026-04-22T14:06:00.645434Z","published":"2023-04-24T00:00:00Z","upstream":["CVE-2023-29552"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-29552"},{"type":"REPORT","url":"https://kb.cert.org/vuls/id/496472"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-29552"},{"type":"REPORT","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"}],"affected":[{"package":{"name":"openslp-dfsg","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/openslp-dfsg@1.2.1-9ubuntu0.3+esm1?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.1-9","1.2.1-9ubuntu0.2","1.2.1-9ubuntu0.3","1.2.1-9ubuntu0.3+esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.2.1-9ubuntu0.3+esm1","binary_name":"libslp1"},{"binary_name":"slpd","binary_version":"1.2.1-9ubuntu0.3+esm1"},{"binary_version":"1.2.1-9ubuntu0.3+esm1","binary_name":"slptool"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29552.json"}},{"package":{"name":"openslp-dfsg","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/openslp-dfsg@1.2.1-11ubuntu0.16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.2.1-10ubuntu1","1.2.1-11","1.2.1-11ubuntu0.16.04.1","1.2.1-11ubuntu0.16.04.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libslp1","binary_version":"1.2.1-11ubuntu0.16.04.2"},{"binary_name":"slpd","binary_version":"1.2.1-11ubuntu0.16.04.2"},{"binary_name":"slptool","binary_version":"1.2.1-11ubuntu0.16.04.2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-29552.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"high"}]}