Vulnerability Details CVE-2023-29552
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.937
EPSS Ranking 99.8%
CVSS Severity
CVSS v3 Score 7.5
Proposed Action
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.
Ransomware Campaign
Unknown
References
- https://blogs.vmware.com/security/2023/04/vmware-response-to-cve-2023-29552-reflective-denial-of-service-dos-amplification-vulnerability-in-slp.html
- https://curesec.com/blog/article/CVE-2023-29552-Service-Location-Protocol-Denial-of-Service-Amplification-Attack-212.html
- https://datatracker.ietf.org/doc/html/rfc2608
- https://github.com/curesec/slpload
- https://security.netapp.com/advisory/ntap-20230426-0001/
- https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp
- https://www.cisa.gov/news-events/alerts/2023/04/25/abuse-service-location-protocol-may-lead-dos-attacks
- https://www.suse.com/support/kb/doc/?id=000021051
- https://blogs.vmware.com/security/2023/04/vmware-response-to-cve-2023-29552-reflective-denial-of-service-dos-amplification-vulnerability-in-slp.html
- https://curesec.com/blog/article/CVE-2023-29552-Service-Location-Protocol-Denial-of-Service-Amplification-Attack-212.html
- https://datatracker.ietf.org/doc/html/rfc2608
- https://github.com/curesec/slpload
- https://security.netapp.com/advisory/ntap-20230426-0001/
- https://www.bitsight.com/blog/new-high-severity-vulnerability-cve-2023-29552-discovered-service-location-protocol-slp
- https://www.cisa.gov/news-events/alerts/2023/04/25/abuse-service-location-protocol-may-lead-dos-attacks
- https://www.suse.com/support/kb/doc/?id=000021051
Products affected by CVE-2023-29552
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cpe:2.3:a:netapp:smi-s_provider:-
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cpe:2.3:a:service_location_protocol_project:service_location_protocol:-
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cpe:2.3:a:suse:manager_server:-
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cpe:2.3:o:suse:linux_enterprise_server:11
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cpe:2.3:o:suse:linux_enterprise_server:12
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cpe:2.3:o:suse:linux_enterprise_server:15
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cpe:2.3:o:vmware:esxi:3.0
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cpe:2.3:o:vmware:esxi:3.5
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cpe:2.3:o:vmware:esxi:4.0
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cpe:2.3:o:vmware:esxi:4.1
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cpe:2.3:o:vmware:esxi:5.0
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cpe:2.3:o:vmware:esxi:5.1
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cpe:2.3:o:vmware:esxi:5.5
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cpe:2.3:o:vmware:esxi:5.5.0
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cpe:2.3:o:vmware:esxi:6.0
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cpe:2.3:o:vmware:esxi:6.0.0
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cpe:2.3:o:vmware:esxi:6.5
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cpe:2.3:o:vmware:esxi:6.5.0
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cpe:2.3:o:vmware:esxi:6.7