CVE-2018-0837
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 JIT - 'LdThis' Type Confusion
Source code queued for fetch — refresh in a moment.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Microsoft.ChakraCore | <1.8.1 | 1.8.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-0837
- https://github.com/chakra-core/ChakraCore/commit/043257b7d47afab1240f5dd4cdd10bde38c574c3
- https://github.com/chakra-core/ChakraCore
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0837
- https://web.archive.org/web/20210805203751/http://www.securityfocus.com/bid/102876
- https://web.archive.org/web/20211208072939/http://www.securitytracker.com/id/1040372
- https://www.exploit-db.com/exploits/44081
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.