What is CVE-2010-0022?

CVE-2010-0022 is a vulnerability in Microsoft Windows 2000, classified under Improper Input Validation. Published 2010-02-10.

Is CVE-2010-0022 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Microsoft Windows 2000

CVE-2010-0022

The SMB implementation in the Server service in Microsoft Windows 2000 SP4, Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista Gold, SP1, and SP2, Windows Server 2008 Gold, SP2, and R2, and Windows 7 does not properly validate the share and servername fields in SMB packets, which allows remote attackers to cause a denial of service (system hang) via a crafted packet, aka "SMB Null Pointer Vulnerability."

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.783 (99.5th percentile) — read the EPSS interpretation.

Affected products

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

References

secure@microsoft.com (US Government Resource, x_refsource_CERT, third-party-advisory)
secure@microsoft.com (x_refsource_MS, vendor-advisory)
secure@microsoft.com (x_refsource_OVAL, signature, vdb-entry)

Frequently asked questions

What is CVE-2010-0022?: CVE-2010-0022 is a vulnerability in Microsoft Windows 2000, classified under Improper Input Validation. Published 2010-02-10.
Is CVE-2010-0022 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.