VULNERABILITY INTELLIGENCE
CVE-1999-0656
CVSS score5 MEDIUM
EPSS probability1.55%
CISA KEVNot currently listed
Published1999-01-01
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:N/A:N
Description
The ugidd RPC interface, by design, allows remote attackers to enumerate valid usernames by specifying arbitrary UIDs that ugidd maps to local user and group names.