9.8crit
CVE-2017-0252in critical feed
ChakraCore RCE Vulnerability
Also known as GHSA-ghwq-7v3r-5433
Published 9 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
13.4%
percentile 96%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
13.38% probability of exploitation in the next 30 days, higher than 96% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | Microsoft.ChakraCore | <1.4.4 | 1.4.4 |
Affected products
- Microsoft Corporation Chakra Core
Classification
- Weakness
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- github.com /Microsoft/ChakraCore/pull/2959 · x_refsource_CONFIRM, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2017-0252 · advisory
- github.com /chakra-core/ChakraCore/commit/f95aa762f89adb4c5ae187e2ee11c37add784ee9 · web
- github.com /chakra-core/ChakraCore · package
Sources
- CVE List: CVE-2017-0252
- GitHub Advisory: GHSA-ghwq-7v3r-5433
- NVD: CVE-2017-0252
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