CVE-2000-1045

nss_ldap earlier than 121, when run with nscd (name service caching daemon), allows remote attackers to cause a denial of service via a flood of LDAP requests.

Published: 2000-12-11 Last update: 2026-04-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2000-1045 is rated Low Risk (21.9/100): CVSS Low severity, with low exploitation likelihood (EPSS 0.28%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2000-1045

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-17 0.40% 0.28% -0.12%
2 2023-03-07 1.21% 0.40% -0.81%
3 2022-02-04 — 1.21% —

Full EPSS history (3 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2000-1045

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
1.2 2.0 LOW
AV:L/AC:H/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:L)
Requires local access to the target system.
Access complexity (AC:H)
Exploitation requires uncommon or highly specific conditions.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 1.9 2.9 [email protected]

Weakness enumeration for CVE-2000-1045

OS Trackers for CVE-2000-1045

vendor priority summary link
redhat — — https://access.redhat.com/security/cve/CVE-2000-1045

Affected software / configurations for CVE-2000-1045

Vendor Product Version Raw CPE
padl_software nss_ldap build_85 cpe:2.3:a:padl_software:nss_ldap:build_85:*:*:*:*:*:*:*
padl_software nss_ldap build_105 cpe:2.3:a:padl_software:nss_ldap:build_105:*:*:*:*:*:*:*
padl_software nss_ldap build_113 cpe:2.3:a:padl_software:nss_ldap:build_113:*:*:*:*:*:*:*

References for CVE-2000-1045

cvelogic Threat Intelligence