Risk Letters

Exploited vulnerability

CVE-2023-29552

TLP:CLEAR

Service Location Protocol (SLP) Denial-of-Service Vulnerability

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.

Facts

  • Vendor: IETF
  • Product: Service Location Protocol (SLP)
  • CVSS: 7.5
  • EPSS (probability of exploitation within 30 days): 64 %
  • On CISA's Known Exploited Vulnerabilities list since: 8 November 2023
  • First known exploitation: 8 November 2023
  • CISA's deadline for US federal agencies: 29 November 2023
  • First seen by Risk Letters: 8 November 2023

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD