GHSA-fwfx-rrv8-crpf: op_panic in the base runtime can force a panic in the runtime's containing thread

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1. GitHub Advisory Database
2. GitHub Reviewed
3. GHSA-fwfx-rrv8-crpf

op_panic in the base runtime can force a panic in the runtime’s containing thread

Moderate severity GitHub Reviewed Published Dec 4, 2024 to the GitHub Advisory Database • Updated Dec 4, 2024

Package

cargo rustyscript (Rust)

Affected versions

>= 0.4.0, < 0.6.1

Description

Affected versions use deno_core releases that expose Deno.core.ops.op_panic to the JS runtime in the base core

This function when called triggers a manual panic in the thread containing the runtime.

It can be fixed by stubbing out the exposed op:

Deno.core.ops.op_panic = (msg) => { throw new Error(msg) };

References

• rscarson/rustyscript#174
• https://rustsec.org/advisories/RUSTSEC-2024-0405.html

Published to the GitHub Advisory Database

Dec 4, 2024