Fastly Js-compute 0.2.0 for Node.js

CPE Details

Fastly Js-compute 0.2.0 for Node.js
fastly
js-compute
0.2.0
2022-09-21
13h09 +00:00
2022-09-21
16h44 +00:00
CPE NVD
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CPE Name: cpe:2.3:a:fastly:js-compute:0.2.0:*:*:*:*:node.js:*:*

Informations

Vendor

fastly

Product

js-compute

Version

0.2.0

Target Software

node.js

Related CVE

Open and find in CVE List

CVE ID Published Description Score Severity
CVE-2022-39218 2022-09-20 19h50 +00:00 The JS Compute Runtime for Fastly's Compute@Edge platform provides the environment JavaScript is executed in when using the Compute@Edge JavaScript SDK. In versions prior to 0.5.3, the `Math.random` and `crypto.getRandomValues` methods fail to use sufficiently random values. The initial value to seed the PRNG (pseudorandom number generator) is baked-in to the final WebAssembly module, making the sequence of random values for that specific WebAssembly module predictable. An attacker can use the fixed seed to predict random numbers generated by these functions and bypass cryptographic security controls, for example to disclose sensitive data encrypted by functions that use these generators. The problem has been patched in version 0.5.3. No known workarounds exist.
7.5
High
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.