PT-2017-3126 · Microsoft · Windows Server 2008+5

Atte Kettunen · Published 2017-10-10 · Updated 2017-11-03 · CVE-2017-11813

Positive Technologies (AI Summary)

CVSS v2.0

7.6

High

Base vector

AV:N/AC:H/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Internet Explorer versions in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2

Description The issue is related to improper handling of objects in memory, which could allow a remote attacker to execute arbitrary code in the context of the current user by using a specially crafted website. If the current user has administrative rights, the attacker could gain control of the affected system, enabling them to install programs, view, change, or delete data, or create new accounts with full user rights.

Recommendations For Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2, update to a version that properly handles objects in memory to prevent arbitrary code execution. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2017-02526

CVE-2017-11813

Affected Products

Internet Explorer

Windows 7

Windows 8.1

Windows Rt 8.1

Windows Server 2008

Windows Server 2012

References · 7

• https://bdu.fstec.ru/vul/2017-02526 · Security Note
• https://osv.dev/vulnerability/CVE-2017-11813 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-11813 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11813 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11813 · Security Note
• http://securityfocus.com/bid/101083 · Note
• http://securitytracker.com/id/1039532 · Note