Vulnerability Details : CVE-2017-0252
A remote code execution vulnerability exists in Microsoft Chakra Core in the way JavaScript engines render when handling objects in memory. aka "Scripting Engine Memory Corruption Vulnerability". This vulnerability is unique from CVE-2017-0223.
Vulnerability category: OverflowMemory CorruptionExecute code
Products affected by CVE-2017-0252
- cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-0252
27.46%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-0252
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-0252
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-0252
-
https://github.com/Microsoft/ChakraCore/pull/2959
17-05 ChakraCore servicing release by rajatd · Pull Request #2959 · microsoft/ChakraCore · GitHubPatch;Third Party Advisory
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