What is CVE-1999-0995?

CVE-1999-0995 is a vulnerability in Microsoft Windows Nt, classified under Improper Input Validation. Published 1999-12-16.

Is CVE-1999-0995 known to be exploited?

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

Improper input validation in Microsoft Windows Nt

CVE-1999-0995

Windows NT Local Security Authority (LSA) allows remote attackers to cause a denial of service via malformed arguments to the LsaLookupSids function which looks up the SID, aka "Malformed Security Identifier Request."

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

EPSS: 0.218 (97.4th percentile) — read the EPSS interpretation.

Affected products

Microsoft Windows_nt — versions 4.0
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

cve@mitre.org (vendor-advisory, x_refsource_MSKB)
cve@mitre.org (x_refsource_MS, vendor-advisory)
cve@mitre.org (vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-1999-0995?: CVE-1999-0995 is a vulnerability in Microsoft Windows Nt, classified under Improper Input Validation. Published 1999-12-16.
Is CVE-1999-0995 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.