CVE-2023-31669 — MEDIUM (5.5)

Vulnerability Description

WebAssembly wat2wasm v1.0.32 allows attackers to cause a libc++abi.dylib crash by putting '@' before a quote (").

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
Webassembly	Webassembly Binary Toolkit	1.0.32

Related Weaknesses (CWE)

CWE-116

References

https://github.com/WebAssembly/wabt/issues/2165ExploitIssue TrackingThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
https://github.com/WebAssembly/wabt/issues/2165ExploitIssue TrackingThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro

FAQ

What is CVE-2023-31669?

CVE-2023-31669 is a vulnerability with a CVSS score of 5.5 (MEDIUM). WebAssembly wat2wasm v1.0.32 allows attackers to cause a libc++abi.dylib crash by putting '@' before a quote (").

How severe is CVE-2023-31669?

CVE-2023-31669 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-2023-31669?

Check the references section above for vendor advisories and patch information. Affected products include: Webassembly Webassembly Binary Toolkit.