{"id":"CVE-2023-29552","aliases":[],"url":"https://o3.security/vulnerability/CVE-2023-29552","summary":"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…","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.","published":"2023-04-25T00:00:00.000Z","modified":"2025-10-21T23:05:48.255Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.65873,"percentile":0.9921,"asOf":"2026-08-25"},"cisaKev":{"dateAdded":"2023-11-08","dueDate":"2023-11-29","knownRansomwareCampaignUse":false},"exploitsKnown":4,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://datatracker.ietf.org/doc/html/rfc2608"},{"type":"WEB","url":"https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp"},{"type":"WEB","url":"https://blogs.vmware.com/security/2023/04/vmware-response-to-cve-2023-29552-reflective-denial-of-service-dos-amplification-vulnerability-in-slp.html"},{"type":"WEB","url":"https://www.cisa.gov/news-events/alerts/2023/04/25/abuse-service-location-protocol-may-lead-dos-attacks"},{"type":"WEB","url":"https://www.suse.com/support/kb/doc/?id=000021051"},{"type":"WEB","url":"https://curesec.com/blog/article/CVE-2023-29552-Service-Location-Protocol-Denial-of-Service-Amplification-Attack-212.html"},{"type":"WEB","url":"https://github.com/curesec/slpload"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20230426-0001/"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-29552"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2025-10-21T23:05:48.255Z"}}