Segmentation Fault in WASM3 v0.5.0 by Wasm3
CVE-2022-39974

7.5HIGH

Key Information:

Vendor

Wasm3 Project

Status
Wasm3
Vendor
CVE Published:
20 September 2022

What is CVE-2022-39974?

A segmentation fault was identified in WASM3 version 0.5.0, specifically within the op_Select_i32_srs function located in wasm3/source/m3_exec.h. This vulnerability could lead to application crashes, potentially exposing systems to further security risks if exploited. Developers using WASM3 should assess their implementations to ensure safety.

References

https://github.com/wasm3/wasm3/issues/379
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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