7.5high
CVE-2019-0806
ChakraCore RCE Vulnerability
Also known as GHSA-hg36-rmmm-hc5r
Published 7 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
9.0%
percentile 95%
Public exploits
0
none known
Summary
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 CVE ID is unique from CVE-2019-0810, CVE-2019-0812, CVE-2019-0829, CVE-2019-0860, CVE-2019-0861.
Exploit prediction (EPSS)
8.96% probability of exploitation in the next 30 days, higher than 95% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.6 | AV:N/AC:H/Au:N/C:C/I:C/A:C |
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | Microsoft.ChakraCore | <1.11.8 | 1.11.8 |
Affected products
- Microsoft Microsoft Edge
- Microsoft ChakraCore
Classification
- Weakness
- CWE-787 Out-of-bounds Write
References
- portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2019-0806 · x_refsource_MISC, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2019-0806 · advisory
- github.com /chakra-core/ChakraCore/commit/50d1e46aac450f236927b309854e77fce4acd49f · web
- github.com /chakra-core/ChakraCore · package
Sources
- CVE List: CVE-2019-0806
- GitHub Advisory: GHSA-hg36-rmmm-hc5r
- NVD: CVE-2019-0806
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