CVE-2003-0533
Stack-based buffer overflow in certain Active Directory service functions in LSASRV.DLL of the Local Security Authority Subsystem Service…
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Stack-based buffer overflow in certain Active Directory service functions in LSASRV.DLL of the Local Security Authority Subsystem Service (LSASS) in Microsoft Windows NT 4.0 SP6a, 2000 SP2 through SP4, XP SP1, Server 2003, NetMeeting, Windows 98, and Windows ME, allows remote attackers to execute arbitrary code via a packet that causes the DsRolerUpgradeDownlevelServer function to create long debug entries for the DCPROMO.LOG log file, as exploited by the Sasser worm.
Timeline
ID reserved
By mitre
- 9 months later
· 9 months later
Published
- 20 years later
· 20 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 85.6% · top 0.3% of all CVEs (8 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (12)
- 20040413 EEYE: Windows Local Security Authority Service Remote Buffer Overflow (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- O-114 (opens in a new tab)third-party-advisorygovernment-resourcex_refsource_CIACx_transferred
- AD20040413C (opens in a new tab)third-party-advisoryx_refsource_EEYEx_transferred
- win-lsass-bo(15699) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- oval:org.mitre.oval:def:919 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- MS04-011 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred
- oval:org.mitre.oval:def:898 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- oval:org.mitre.oval:def:883 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- TA04-104A (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
- 20040429 MS04011 Lsasrv.dll RPC buffer overflow remote exploit (PoC) (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 10108 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- VU#753212 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2003-0533)Record last updated .