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High severity8.4NVD Advisory· Published Jun 12, 2012· Updated Jun 16, 2026

CVE-2012-1867

CVE-2012-1867

Description

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."

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

16
  • Microsoft/Windows Server 20033 versions
    cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_2003_server:*:sp2:itanium:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • Microsoft/Windows 74 versions
    cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_7:*:*:x86:*:*:*:*:*
  • Microsoft/Windows Server 20085 versions
    cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*+ 4 more
    • cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x86:*:*:*:*:*
  • Microsoft/Windows
    cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
  • Microsoft/Windows Xp2 versions
    cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*+ 1 more
    • cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
  • Microsoft/Win32Kllm-fuzzy
    Range: XP SP2/SP3, Server 2003 SP2, Vista SP2, Server 2008 SP2/R2/R2 SP1, Windows 7 Gold/SP1

Patches

Vulnerability mechanics

References

3

News mentions

0

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