CVE-2023-46331

low-risk
Published 2023-10-23

WebAssembly wabt 1.0.33 has an Out-of-Bound Memory Read in in DataSegment::IsValidRange(), which lead to segmentation fault.

Do I need to act?

-
0.04% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Webassembly Binary Toolkit

Affected Vendors

Webassembly

References (2)

Issue Tracking https://github.com/WebAssembly/wabt/issues/2310
Issue Tracking https://github.com/WebAssembly/wabt/issues/2310
23
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal