Vulnerability CVE-2017-11855
Published: 2017-11-14   Modified: 2017-11-15

Description:
Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 SP2 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how Internet Explorer handles objects in memory, aka "Internet Explorer Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11856.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
WIndows jscript!JsArraySlice Uninitialized Variable
ifratric
19.12.2017

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:H/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.6/10
10/10
4.9/10
Exploit range
Attack complexity
Authentication
Remote
High
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Microsoft -> Internet explorer 

 References:
http://www.securityfocus.com/bid/101751
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11855
https://www.exploit-db.com/exploits/43371/
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