CVE-2024-30266
Wasmtime vulnerable to panic when using a dropped extenref-typed element segment
- State
- Published
- Severity
- 3.3 Low
- Published
- Apr 4, 2024
- Updated
- Aug 2, 2024
- Reserved
- Mar 26, 2024
Description
wasmtime is a runtime for WebAssembly. The 19.0.0 release of Wasmtime contains a regression introduced during its development which can lead to a guest WebAssembly module causing a panic in the host runtime. A valid WebAssembly module, when executed at runtime, may cause this panic. This vulnerability has been patched in version 19.0.1.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 3.3 Low | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L | GitHub_M |
Weaknesses
- CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
Affected Products
| Product | Versions |
|---|---|
wasmtimebytecodealliance |
|
References
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-75hq-h6g9-h4q5
- https://github.com/bytecodealliance/wasmtime/issues/8281
- https://github.com/bytecodealliance/wasmtime/pull/8018
- https://github.com/bytecodealliance/wasmtime/pull/8283
- https://github.com/bytecodealliance/wasmtime/commit/7f57d0bb0948fa56cc950278d0db230ed10e8664
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