Vulnerability Details : CVE-2017-11807
ChakraCore and Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to execute arbitrary code in the context of the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11792, CVE-2017-11793, CVE-2017-11796, CVE-2017-11797, 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-2017-11808, CVE-2017-11809, CVE-2017-11810, CVE-2017-11811, CVE-2017-11812, and CVE-2017-11821.
Vulnerability category: OverflowMemory CorruptionExecute code
Exploit prediction scoring system (EPSS) score for CVE-2017-11807
Probability of exploitation activity in the next 30 days: 4.78%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 92 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2017-11807
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
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-2017-11807
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-11807
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https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11807
CVE-2017-11807 | Scripting Engine Memory Corruption VulnerabilityPatch;Vendor Advisory
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http://www.securityfocus.com/bid/101134
Microsoft Edge Scripting Engine CVE-2017-11807 Remote Memory Corruption VulnerabilityThird Party Advisory;VDB Entry
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http://www.securitytracker.com/id/1039529
Microsoft Edge Object Memory Handling Flaws in Scripting Engine Let Remote Users Execute Arbitrary Code and Obtain Potentially Sensitive Information - SecurityTrackerThird Party Advisory;VDB Entry
Products affected by CVE-2017-11807
- cpe:2.3:a:microsoft:edge:*:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*