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CVE-2023-27117

Date: March 9, 2023

WebAssembly v1.0.29 was discovered to contain a heap overflow via the component component wabt::Node::operator.

Severity Score

Related Resources (4)

https://github.com/WebAssembly/wabt/issues/1989
https://nvd.nist.gov/vuln/detail/CVE-2023-27117
https://security-tracker.debian.org/tracker/CVE-2023-27117
https://www.mend.io/vulnerability-database/CVE-2023-27117

Severity Score

Weakness Type (CWE)

Out-of-bounds Write

CWE-787

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): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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