Description
@fastly/js-compute is a JavaScript SDK and runtime for building Fastly Compute applications. The implementation of several functions were determined to include a use-after-free bug. This bug could allow for unintended data loss if the result of the preceding functions were sent anywhere else, and often results in a guest trap causing services to return a 500. This bug has been fixed in version 3.16.0 of the `@fastly/js-compute` package.
Metrics
CVSS 3.1 5.3/10
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| fastly | js-compute-runtime | >= 3.0.0, < 3.16.0 |
References
- https://github.com/fastly/js-compute-runtime/commit/4e16641ef4e159c4a11b500ac861b8fa8d9ff5d3
- https://github.com/fastly/js-compute-runtime/security/advisories/GHSA-mp3g-vpm9-9vqv
- https://github.com/fastly/js-compute-runtime/commit/4e16641ef4e159c4a11b500ac861b8fa8d9ff5d3
- https://github.com/fastly/js-compute-runtime/security/advisories/GHSA-mp3g-vpm9-9vqv
Timeline
- Published
- Jun 26, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Deferred