CVE-2017-11837 — HIGH (7.5)

Vulnerability Description

ChakraCore and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, and Microsoft Edge and Internet Explorer in 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 the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, CVE-2017-11871, and CVE-2017-11873.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Chakracore	All versions
Microsoft	Internet Explorer	All versions
Microsoft	Windows 7	All versions
Microsoft	Windows 8.1	All versions
Microsoft	Windows Rt 8.1	All versions
Microsoft	Windows Server 2008	All versions
Microsoft	Windows Server 2012	All versions
Microsoft	Edge	All versions
Microsoft	Windows 10	All versions
Microsoft	Windows Server 2016	All versions

Related Weaknesses (CWE)

CWE-119

References

http://www.securityfocus.com/bid/101722Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039780Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039781Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1183PatchVendor Advisory
http://www.securityfocus.com/bid/101722Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039780Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039781Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-1183PatchVendor Advisory

FAQ

What is CVE-2017-11837?

CVE-2017-11837 is a vulnerability with a CVSS score of 7.5 (HIGH). ChakraCore and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, and Microsoft Edge and Internet Explorer in Windows 10 ...

How severe is CVE-2017-11837?

CVE-2017-11837 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-11837?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Chakracore, Microsoft Internet Explorer, Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows Rt 8.1.