Vulnerability Details : CVE-2018-8286
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8280, CVE-2018-8290, CVE-2018-8294.
Vulnerability category: Memory CorruptionExecute code
Products affected by CVE-2018-8286
- cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-8286
52.41%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-8286
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.6
|
HIGH | AV:N/AC:H/Au:N/C:C/I:C/A:C |
4.9
|
10.0
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.6
|
5.9
|
NIST |
CWE ids for CVE-2018-8286
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-8286
-
http://www.securitytracker.com/id/1041256
Microsoft Edge Multiple Object Memory Handling Errors Let Remote Users Execute Arbitrary Code and Bypass Security Restrictions - SecurityTrackerThird Party Advisory;VDB Entry
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https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8286
CVE-2018-8286 | Chakra Scripting Engine Memory Corruption VulnerabilityPatch;Vendor Advisory
-
http://www.securityfocus.com/bid/104643
Microsoft Edge Scripting Engine CVE-2018-8286 Remote Memory Corruption VulnerabilityThird Party Advisory;VDB Entry
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