Products
@fastly/js-compute
- 3.16.0
Source
security-advisories@github.com
Tags
CVE-2024-38375 details
Published : June 26, 2024, 7:15 p.m.
Last Modified : June 26, 2024, 7:15 p.m.
Last Modified : June 26, 2024, 7:15 p.m.
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.
CVSS Score
| 1 | 2 | 3 | 4 | 5.3 | 6 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-416 | Use After Free | Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
Base Score
5.3
Exploitability Score
0.5
Impact Score
4.7
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:H
References
| URL | Source |
|---|---|
| https://github.com/fastly/js-compute-runtime/commit/4e16641ef4e159c4a11b500ac861b8fa8d9ff5d3 | security-advisories@github.com |
| https://github.com/fastly/js-compute-runtime/security/advisories/GHSA-mp3g-vpm9-9vqv | security-advisories@github.com |
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