Segmentation Fault Vulnerability in WebAssembly by WebAssembly Community
CVE-2023-27119

5.5MEDIUM

Key Information:

Vendor

Webassembly

Status
Wabt
Vendor
CVE Published:
10 March 2023

What is CVE-2023-27119?

A segmentation fault has been identified in WebAssembly v1.0.29, specifically within the component wabt::Decompiler::WrapChild. This issue could lead to unexpected application behavior, potentially enabling attackers to exploit the fault and disrupt operations. It is crucial for users of affected versions to apply patches or updates to mitigate any associated risks.

References

https://github.com/WebAssembly/wabt/issues/1990

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2023-27119 : Segmentation Fault Vulnerability in WebAssembly by WebAssembly Community