NULL pointer dereference in Microsoft Windows_2003_server
CVE-2011-1231
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges…
EPSS: 0.009 (75.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
References
- TA11-102A (US Government Resource, x_refsource_CERT, third-party-advisory)
- 71737 (x_refsource_OSVDB, vdb-entry)
- mswin-win32k-var19-priv-escalation(66413) (vdb-entry, x_refsource_XF)
- oval:org.mitre.oval:def:12036 (x_refsource_OVAL, signature, vdb-entry)
- MS11-034 (x_refsource_MS, vendor-advisory)
- 47231 (vdb-entry, x_refsource_BID)
- ADV-2011-0952 (vdb-entry, x_refsource_VUPEN)
- secure@microsoft.com (x_refsource_CONFIRM)
- 44156 (x_refsource_SECUNIA, third-party-advisory)
- secure@microsoft.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2011-1231?
- CVE-2011-1231 is a high-severity vulnerability in Microsoft Windows_2003_server, classified under NULL Pointer Dereference. CVSS score: 8.4/10. Published 2011-04-13.
- How severe is CVE-2011-1231?
- High severity. CVSS v3 base score is 8.4 out of 10.