MS13-093: Vulnerability in Windows Ancillary Function Driver Could Allow Information Disclosure (2875783)

Medium Nessus Plugin ID 70851

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VPR Score: 4.2


The remote Windows host contains a driver that allows information disclosure.


The remote Windows host contains a version of the Ancillary Function Driver (afd.sys) that has a flaw that could allow a local attacker to obtain information from a higher privileged account.


Microsoft has released a set of patches for Windows XP x64, 2003, Vista, 2008 SP2, 7, 2008 R2, 8, and 2012.

See Also

Plugin Details

Severity: Medium

ID: 70851

File Name: smb_nt_ms13-093.nasl

Version: 1.7

Type: local

Agent: windows

Published: 2013/11/13

Updated: 2018/11/15

Dependencies: 57033, 13855

Risk Information

Risk Factor: Medium

VPR Score: 4.2

CVSS v2.0

Base Score: 4.9

Temporal Score: 3.6

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

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

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2013/11/12

Vulnerability Publication Date: 2013/11/12

Reference Information

CVE: CVE-2013-3887

BID: 63545

MSFT: MS13-093

MSKB: 2875783