Medium severity · published Mar 14, 2018
CVE-2018-0891
ChakraCore, and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, and Internet Explorer and…
4.3
CVSS
14.2%
EPSS
No
On KEV
Description
ChakraCore, and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, and Internet Explorer and Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allow information disclosure, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2018-0939.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)14.2% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ED
Edge · Microsoft
All versions, or not specified · source: NVD
IE
Internet Explorer · Microsoft
9; 10; 11; 11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-0891
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-0891
Third Party Advisory
http://www.securityfocus.com/bid/103309
Third Party Advisory
http://www.securitytracker.com/id/1040507
Patch
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0891
Exploit
https://www.exploit-db.com/exploits/44312/
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