Auth bypass in Microsoft Windows 2003 Server
CVE-2011-0039
The Local Security Authority Subsystem Service (LSASS) in Microsoft Windows XP SP2 and SP3 and Server 2003 SP2 does not properly process authentication requests, which allows local users to gain privileges via a request with a crafted length, aka "LSASS Length Validation Vulnerability."
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.2 (High). Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.019 (79.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.securityfocus.com/bid/46152 (vdb-entry)
- secunia.com/advisories/43253 (Vendor Advisory, third-party-advisory)
- www.vupen.com/english/advisories/2011/0327 (vdb-entry, Vendor Advisory)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-014 (vendor-advisory)
- www.securitytracker.com/id (vdb-entry)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:12537 (signature, vdb-entry)