Vulnerability Intelligence Report
CVE-2017-8658
A remote code execution vulnerability exists in the way that the Chakra JavaScript engine renders when handling objects in memory, aka "Scripting Engine Memory Corruption Vulnerability".
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:20.07%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft Corporation | ChakraCore | ChakraCore V1.7.1 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
20.066%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2017-05-03T00:00:00 |
| Published | 2017-08-11T01:00:00 |
| Patch Date | 2017-08-10 |
| Last Updated | 2024-09-17T02:27:48 |
Community Chatter & Buzz