CISA KEV 정보
| 취약점명 | Service Location Protocol (SLP) Denial-of-Service Vulnerability |
|---|---|
| 설명 | The Service Location Protocol (SLP) contains a denial-of-service (DoS) vulnerability that could allow an unauthenticated, remote attacker to register services and use spoofed UDP traffic to conduct a denial-of-service (DoS) attack with a significant amplification factor. |
| 조치사항 | Apply mitigations per vendor instructions or disable SLP service or port 427/UDP on all systems running on untrusted networks, including those directly connected to the Internet. |
| 랜섬웨어 캠페인 악용 | Unknown |
| 등록일 (KEV) | 2023-11-08 |
| 조치 기한 | 2023-11-29 |
| 추가 참고 | This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on the patching status. For more information please see https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp and https://www.cisa.gov/news-events/alerts/2023/04/25/abuse-service-location-protocol-may-lead-dos-attacks.; https://nvd.nist.gov/vuln/detail/CVE-2023-29552 |
NVD 상세 정보
CVSS v3.1: 7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H설명: 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.
참조
- https://blogs.vmware.com/security/2023/04/vmware-response-to-cve-2023-29552-reflective-denial-of-service-dos-amplification-vulnerability-in-slp.html [Third Party Advisory]
- https://curesec.com/blog/article/CVE-2023-29552-Service-Location-Protocol-Denial-of-Service-Amplification-Attack-212.html [Exploit, Third Party Advisory]
- https://datatracker.ietf.org/doc/html/rfc2608 [Technical Description]
- https://github.com/curesec/slpload [Product]
- https://security.netapp.com/advisory/ntap-20230426-0001/ [Third Party Advisory]
- https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp [Exploit, Third Party Advisory]
- https://www.cisa.gov/news-events/alerts/2023/04/25/abuse-service-location-protocol-may-lead-dos-attacks [Third Party Advisory, US Government Resource]
- https://www.suse.com/support/kb/doc/?id=000021051 [Third Party Advisory]
- https://blogs.vmware.com/security/2023/04/vmware-response-to-cve-2023-29552-reflective-denial-of-service-dos-amplification-vulnerability-in-slp.html [Third Party Advisory]
- https://curesec.com/blog/article/CVE-2023-29552-Service-Location-Protocol-Denial-of-Service-Amplification-Attack-212.html [Exploit, Third Party Advisory]
- https://datatracker.ietf.org/doc/html/rfc2608 [Technical Description]
- https://github.com/curesec/slpload [Product]
- https://security.netapp.com/advisory/ntap-20230426-0001/ [Third Party Advisory]
- https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp [Exploit, Third Party Advisory]
- https://www.cisa.gov/news-events/alerts/2023/04/25/abuse-service-location-protocol-may-lead-dos-attacks [Third Party Advisory, US Government Resource]
- ... 외 2건
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