MS11-077: Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Remote Code Execution (2567053)

High Nessus Plugin ID 56451


The remote Windows kernel is affected by multiple vulnerabilities.


The remote host is running a version of the Windows kernel that is affected by the following vulnerabilities :

- A NULL pointer deference that could allow privilege escalation. (CVE-2011-1985)

- A DoS caused by processing a specially crafted TrueType font file. (CVE-2011-2002)

- A code execution vulnerability triggered by tricking a user into opening a specially crafted .fon font file.

- A use after free vulnerability that could allow privilege escalation. (CVE-2011-2011)


Microsoft has released a set of patches for Windows XP, 2003, Vista, 2008, 7, and 2008 R2.

See Also

Plugin Details

Severity: High

ID: 56451

File Name: smb_nt_ms11-077.nasl

Version: 1.25

Type: local

Agent: windows

Published: 2011/10/11

Updated: 2018/11/15

Dependencies: 13855, 57033

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 9.3

Temporal Score: 8.1

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:H/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2011/10/11

Vulnerability Publication Date: 2011/10/11

Exploitable With

Core Impact

Reference Information

CVE: CVE-2011-1985, CVE-2011-2002, CVE-2011-2003, CVE-2011-2011

BID: 49968, 49973, 49975, 49981

CERT: 619281

EDB-ID: 17978, 18024

MSFT: MS11-077

MSKB: 2567053