VulnerabilityAnalyzed
CVE-2024-30266
A valid WebAssembly module, when executed at runtime, may cause this panic.
MEDIUM 5.5EPSS 0.32%
Does this matter?
Lower severity and a low EPSS score (0.32%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.32% probability · 25th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-843
- Affected
- bytecodealliance/wasmtime
- Source
- security-advisories@github.com
References
- https://github.com/bytecodealliance/wasmtime/commit/7f57d0bb0948fa56cc950278d0db230ed10e8664Patch
- https://github.com/bytecodealliance/wasmtime/issues/8281Exploit, Issue Tracking
- https://github.com/bytecodealliance/wasmtime/pull/8018Patch
- https://github.com/bytecodealliance/wasmtime/pull/8283Patch
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-75hq-h6g9-h4q5Mitigation, Third Party Advisory
- https://github.com/bytecodealliance/wasmtime/commit/7f57d0bb0948fa56cc950278d0db230ed10e8664Patch
- https://github.com/bytecodealliance/wasmtime/issues/8281Exploit, Issue Tracking
- https://github.com/bytecodealliance/wasmtime/pull/8018Patch
- https://github.com/bytecodealliance/wasmtime/pull/8283Patch
- https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-75hq-h6g9-h4q5Mitigation, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.