CVE detail

CVE-1999-0990 — CVE-1999-0990

Published 1999-12-05 · Modified 2026-06-16 · Vendor gnome · Product gdm · Source nvd

UNKNOWN

severity

CVSS-derived band

n/a

CVSS v3

0–10 scale

0.0042

EPSS probability

exploitation probability, 30d

34.0%

EPSS percentile

percentile vs all CVEs

NOT LISTED

CISA KEV

known exploited catalog

Description

Error messages generated by gdm with the VerboseAuth setting allows an attacker to identify valid users on a system.

Remediation

No vendor-published fix data in our corpus for this CVE. Check the references below or the vendor's PSIRT / security advisories page.

References

NVD entry ↗
CVE.org record ↗

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