CVE-2021-46331 — MEDIUM (5.5)

Vulnerability Description

Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsProxy.c in fxProxyGetPrototype.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Moddable	Moddable Sdk	11.5.0

References

https://github.com/Moddable-OpenSource/moddable/issues/750ExploitPatchThird Party Advisory
https://github.com/Moddable-OpenSource/moddable/issues/750ExploitPatchThird Party Advisory

FAQ

What is CVE-2021-46331?

CVE-2021-46331 is a vulnerability with a CVSS score of 5.5 (MEDIUM). Moddable SDK v11.5.0 was discovered to contain a SEGV vulnerability via xs/sources/xsProxy.c in fxProxyGetPrototype.

How severe is CVE-2021-46331?

CVE-2021-46331 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-46331?

Check the references section above for vendor advisories and patch information. Affected products include: Moddable Moddable Sdk.