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CVE-2023-46331

Date: October 23, 2023

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

Severity Score

Related Resources (4)

https://github.com/WebAssembly/wabt/issues/2310
https://security-tracker.debian.org/tracker/CVE-2023-46331
https://nvd.nist.gov/vuln/detail/CVE-2023-46331
https://www.mend.io/vulnerability-database/CVE-2023-46331

Severity Score

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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