Integer overflow in Microsoft Windows 2003 Server
CVE-2012-1867
Integer overflow in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted TrueType font file that triggers incorrect memory allocation, aka "Font Resource Refcount Integer Overflow Vulnerability."
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.012 (67.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.us-cert.gov/cas/techalerts/TA12-164A.html (US Government Resource, third-party-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:15510 (signature, vdb-entry)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-041 (vendor-advisory)
Frequently asked questions
- What is CVE-2012-1867?
- CVE-2012-1867 is a high-severity vulnerability in Microsoft Windows 2003 Server, classified under CWE-399. CVSS score: 8.4/10. Published 2012-06-12.
- How severe is CVE-2012-1867?
- High severity. CVSS v3 base score is 8.4 out of 10.