CVE-2018-0946
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
1.0
Description
ChakraCore RCE Vulnerability
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Microsoft Edge Chakra - Cross Context Use-After-Free
Source code queued for fetch — refresh in a moment.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Microsoft.ChakraCore | <1.8.4 | 1.8.4 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-0946
- https://github.com/chakra-core/ChakraCore/commit/bee1e247bf6acbc8c862c7fc1d597ce9cab7446e
- https://github.com/chakra-core/ChakraCore
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0946
- https://web.archive.org/web/20210125210449/https://www.securityfocus.com/bid/103989
- https://web.archive.org/web/20211204185256/http://www.securitytracker.com/id/1040844
- https://www.exploit-db.com/exploits/44758
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.