Vulnerability Details : CVE-2018-8276
A security feature bypass vulnerability exists in the Microsoft Chakra scripting engine that allows Control Flow Guard (CFG) to be bypassed, aka "Scripting Engine Security Feature Bypass Vulnerability." This affects Microsoft Edge, ChakraCore.
Products affected by CVE-2018-8276
- cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-8276
8.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 92 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-8276
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
2.8
|
3.6
|
NIST |
References for CVE-2018-8276
-
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
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8276
CVE-2018-8276 | Scripting Engine Security Feature Bypass VulnerabilityPatch;Vendor Advisory
-
http://www.securityfocus.com/bid/104626
Microsoft ChakraCore Scripting Engine CVE-2018-8276 Security Bypass VulnerabilityThird Party Advisory;VDB Entry
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