CVE-2017-11797

Description

ChakraCore allows an attacker to execute arbitrary code in the context of the current user, due to how the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11792, CVE-2017-11793, CVE-2017-11796, CVE-2017-11798, CVE-2017-11799, CVE-2017-11800, CVE-2017-11801, CVE-2017-11802, CVE-2017-11804, CVE-2017-11805, CVE-2017-11806, CVE-2017-11807, CVE-2017-11808, CVE-2017-11809, CVE-2017-11810, CVE-2017-11811, CVE-2017-11812, and CVE-2017-11821.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 22.41% Top 5%
Vendor Advisory microsoft.com
Affected: Microsoft Corporation ChakraCore
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/101145 vdb entry third party advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11797 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-11797?
CVE-2017-11797 has been scored as a high severity vulnerability.
How to fix CVE-2017-11797?
To fix CVE-2017-11797, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-11797 being actively exploited in the wild?
It is possible that CVE-2017-11797 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~22% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2017-11797?
CVE-2017-11797 affects Microsoft Corporation ChakraCore.
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