What is CVE-2023-27116?

CVE-2023-27116 is a vulnerability in WebAssembly v1.0.29 that allows an abort in CWriter::MangleType.

What software versions are affected by CVE-2023-27116?

The affected software version is WebAssembly v1.0.29.

How severe is CVE-2023-27116?

CVE-2023-27116 has a severity rating of medium (5.5).

How can I fix CVE-2023-27116?

To fix CVE-2023-27116, update the WebAssembly software to a version that is not affected.

Where can I find more information about CVE-2023-27116?

You can find more information about CVE-2023-27116 on the following references: [https://github.com/WebAssembly/wabt/issues/1984](https://github.com/WebAssembly/wabt/issues/1984) and [https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/)

Vulnerability/
CVE-2023-27116

medium

5.5

10/3/2023

2/8/2024

CVE-2023-27116

First published: Fri Mar 10 2023(Updated: )

WebAssembly v1.0.29 discovered to contain an abort in CWriter::MangleType.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Webassembly Webassembly	=1.0.29

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Frequently Asked Questions

What is CVE-2023-27116?
CVE-2023-27116 is a vulnerability in WebAssembly v1.0.29 that allows an abort in CWriter::MangleType.
What software versions are affected by CVE-2023-27116?
The affected software version is WebAssembly v1.0.29.
How severe is CVE-2023-27116?
CVE-2023-27116 has a severity rating of medium (5.5).
How can I fix CVE-2023-27116?
To fix CVE-2023-27116, update the WebAssembly software to a version that is not affected.
Where can I find more information about CVE-2023-27116?
You can find more information about CVE-2023-27116 on the following references: [https://github.com/WebAssembly/wabt/issues/1984](https://github.com/WebAssembly/wabt/issues/1984) and [https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/)

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vendor/webassembly
canonical/webassembly webassembly
version/webassembly webassembly/1.0.29

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