High severity · published Jun 15, 2017
CVE-2017-8517
Microsoft browsers in Microsoft 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, and 1703, and Windows…
7.5
CVSS
8.2%
EPSS
No
On KEV
Description
Microsoft browsers in Microsoft 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, and 1703, and Windows Server 2016 allow an allow an attacker to execute arbitrary code in the context of the current user when the JavaScript engines fail to render when handling objects in memory in Microsoft browsers, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-8522 and CVE-2017-8524.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)8.2% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IE
Internet Explorer · Microsoft
9; 10; 11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-8517
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-8517
Third Party Advisory
http://www.securityfocus.com/bid/98895
Third Party Advisory
http://www.securitytracker.com/id/1038673
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8517
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