CVE-2003-0507
Stack-based buffer overflow in Active Directory in Windows 2000 before SP4 allows remote...
Stack-based buffer overflow in Active Directory in Windows 2000 before SP4 allows remote attackers to cause a denial of service (reboot) and possibly execute arbitrary code via an LDAP version 3 search request with a large number of (1) "AND," (2) "OR," and possibly other statements, which causes LSASS.EXE to crash.
Exploit likelihood
What each source reports
NVD Score used
Stack-based buffer overflow in Active Directory in Windows 2000 before SP4 allows remote attackers to cause a denial of service (reboot) and possibly execute arbitrary code via an LDAP version 3 search request with a large number of (1) "AND," (2) "OR," and possibly other statements, which causes LSASS.EXE to crash.
- Record
CVE-2003-0507- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Stack-based buffer overflow in Active Directory in Windows 2000 before SP4 allows remote attackers to cause a denial of service (reboot) and possibly execute arbitrary code via an LDAP version 3 search request with a large number of (1) "AND," (2) "OR," and possibly other statements, which causes LSASS.EXE to crash.
- Record
CVE-2003-0507- Updated
- 2026-11-02
EUVDEUVD-2003-0501 No score
Stack-based buffer overflow in Active Directory in Windows 2000 before SP4 allows remote attackers to cause a denial of service (reboot) and possibly execute arbitrary code via an LDAP version 3 search request with a large number of (1) "AND," (2) "OR," and possibly other statements, which causes LSASS.EXE to crash.
- Record
EUVD-2003-0501- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v8x2-4qqv-89fw No score
Stack-based buffer overflow in Active Directory in Windows 2000 before SP4 allows remote...
Stack-based buffer overflow in Active Directory in Windows 2000 before SP4 allows remote attackers to cause a denial of service (reboot) and possibly execute arbitrary code via an LDAP version 3 search request with a large number of (1) "AND," (2) "OR," and possibly other statements, which causes LSASS.EXE to crash.
- Record
GHSA-v8x2-4qqv-89fw- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0507 is a high vulnerability (CVSS 7.5) in Microsoft Windows 2000, published July 4, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 26.8%, the 98th percentile. No source names a fixed version.