MS15-034: Vulnerability in HTTP.sys Could Allow Remote Code Execution (3042553)

critical Nessus Plugin ID 82771


The remote Windows host is affected by a vulnerability in the HTTP protocol stack.


The version of Windows running on the remote host is affected a vulnerability in the HTTP protocol stack (HTTP.sys) due to improperly parsing crafted HTTP requests. A remote attacker can exploit this to execute arbitrary code with System privileges.


Microsoft has released a set of patches for Windows 7, 2008 R2, 8, 8.1, 2012, and 2012 R2

See Also

Plugin Details

Severity: Critical

ID: 82771

File Name: smb_nt_ms15-034.nasl

Version: 1.9

Type: local

Agent: windows

Published: 4/14/2015

Updated: 2/11/2022

Risk Information


Risk Factor: Critical

Score: 9.2


Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

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

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

CVSS Score Source: CVE-2015-1635

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: 4/14/2015

Vulnerability Publication Date: 4/14/2015

CISA Known Exploited Dates: 8/10/2022

Exploitable With

Core Impact

Reference Information

CVE: CVE-2015-1635

BID: 74013

MSFT: MS15-034

MSKB: 3042553

IAVA: 2015-A-0092