An elevation of privilege vulnerability exists when an attacker establishes a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC), aka 'Netlogon Elevation of Privilege Vulnerability'.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-1472
• https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1472
• https://security.gentoo.org/glsa/202012-24
• https://www.kb.cert.org/vuls/id/490028
• https://www.oracle.com/security-alerts/cpuApr2021.html
• https://www.synology.com/security/advisory/Synology_SA_20_21
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00080.html
• http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00086.html
• http://packetstormsecurity.com/files/159190/Zerologon-Proof-Of-Concept.html
• http://packetstormsecurity.com/files/160127/Zerologon-Netlogon-Privilege-Escalation.html
• http://www.openwall.com/lists/oss-security/2020/09/17/2
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H4OTFBL6YDVFH2TBJFJIE4FMHPJEEJK3
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ST6X3A2XXYMGD4INR26DQ4FP4QSM753B
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TAPQQZZAT4TG3XVRTAFV2Y3S7OAHFBUP
• https://usn.ubuntu.com/4510-1
• https://usn.ubuntu.com/4510-2
• https://usn.ubuntu.com/4559-1