MS11-079: Vulnerabilities in Microsoft Forefront Unified Access Gateway Could Cause Remote Code Execution (2544641)

medium Nessus Plugin ID 56453
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A web application on the remote Windows host has multiple vulnerabilities.


The version of Forefront Unified Access Gateway (UAG) running on the remote host has multiple vulnerabilities in the Web Monitor component :

- An HTTP response splitting vulnerability in ExcelTable.asp. (CVE-2011-1895)

- A reflected XSS in ExcelTable.asp. (CVE-2011-1896)

- A reflected XSS in Default.asp. (CVE-2011-1897)

- A code execution vulnerability in a signed Java applet.
Users that access the UAG server from a Java-enabled web browser are affected. (CVE-2011-1969)

- Processing a null session cookie can cause the web server to become unresponsive. (CVE-2011-2012)


Microsoft has released a set of patches for UAG 2010, UAG 2010 Update 1, UAG 2010 Update 2, and UAG 2010 SP1.

See Also

Plugin Details

Severity: Medium

ID: 56453

File Name: smb_nt_ms11-079.nasl

Version: 1.15

Type: local

Agent: windows

Published: 10/11/2011

Updated: 11/15/2018

Dependencies: ms_bulletin_checks_possible.nasl, forefront_uag_installed.nasl

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

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

Vulnerability Information

CPE: cpe:2.3:a:microsoft:forefront_unified_access_gateway:*:*:*:*:*:*:*:*

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Ease: No known exploits are available

Patch Publication Date: 10/11/2011

Vulnerability Publication Date: 10/11/2011

Reference Information

CVE: CVE-2011-1895, CVE-2011-1896, CVE-2011-1897, CVE-2011-1969, CVE-2011-2012

BID: 49972, 49974, 49979, 49980, 49983

TRA: TRA-2011-07

MSFT: MS11-079

MSKB: 2522482