MS11-050: Cumulative Security Update for Internet Explorer (2530548)

High Nessus Plugin ID 55130

Synopsis

Arbitrary code can be executed on the remote host through a web browser.

Description

The remote host is missing Internet Explorer (IE) Security Update 2497640.

The installed version of IE is affected by several vulnerabilities that could allow an attacker to execute arbitrary code on the remote host.

Solution

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

See Also

https://www.zerodayinitiative.com/advisories/ZDI-11-193/

https://www.zerodayinitiative.com/advisories/ZDI-11-194/

https://www.zerodayinitiative.com/advisories/ZDI-11-194/

https://www.zerodayinitiative.com/advisories/ZDI-11-196/

https://www.zerodayinitiative.com/advisories/ZDI-11-198/

https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2011/ms11-050

Plugin Details

Severity: High

ID: 55130

File Name: smb_nt_ms11-050.nasl

Version: 1.27

Type: local

Agent: windows

Published: 2011/06/15

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, cpe:/a:microsoft:ie

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2011/06/14

Vulnerability Publication Date: 2011/06/14

Exploitable With

CANVAS (White_Phosphorus)

Core Impact

Metasploit (MS11-050 IE mshtml!CObjectElement Use After Free)

Reference Information

CVE: CVE-2011-1246, CVE-2011-1250, CVE-2011-1251, CVE-2011-1252, CVE-2011-1254, CVE-2011-1255, CVE-2011-1256, CVE-2011-1258, CVE-2011-1260, CVE-2011-1261, CVE-2011-1262

BID: 48199, 48200, 48201, 48202, 48203, 48204, 48206, 48207, 48208, 48210, 48211

EDB-ID: 17409

MSFT: MS11-050

MSKB: 2530548