Vulnerability Monitor

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CVE-2018-8456

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8354, CVE-2018-8391, CVE-2018-8457, CVE-2018-8459.

Published

2018-09-13T00:29:05.613

Last Modified

2024-11-21T04:13:51.890

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: HIGH
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

4.9

Impact Score

10.0

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	microsoft	chakracore	≤ 1.10.1	Yes
Application	microsoft	edge	-	Yes
Operating System	microsoft	windows_10	1703	No
Operating System	microsoft	windows_10	1709	No
Operating System	microsoft	windows_10	1803	No

References

http://www.securityfocus.com/bid/105227 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1041623 Third Party Advisory, VDB Entry ([email protected])
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8456 Patch, Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/105227 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1041623 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8456 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)