Open mend-bolt-for-github[bot] opened 2 years ago
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.
CVE-2021-32640 - Medium Severity Vulnerability
Vulnerable Libraries - ws-7.3.1.tgz, ws-6.1.4.tgz, ws-5.2.2.tgz, ws-6.2.1.tgz
ws-7.3.1.tgz
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
Library home page: https://registry.npmjs.org/ws/-/ws-7.3.1.tgz
Path to dependency file: /aws-node-typescript-apollo-lambda/package.json
Path to vulnerable library: /aws-node-typescript-apollo-lambda/node_modules/serverless/node_modules/ws/package.json,/aws-node-typescript-apollo-lambda/node_modules/@serverless/platform-client/node_modules/ws/package.json,/aws-node-typescript-apollo-lambda/node_modules/serverless-offline/node_modules/ws/package.json,/aws-node-typescript-apollo-lambda/node_modules/@serverless/platform-client-china/node_modules/ws/package.json,/azure-node-typescript-servicebus-trigger-endpoint/node_modules/ws/package.json
Dependency Hierarchy: - serverless-offline-6.8.0.tgz (Root Library) - :x: **ws-7.3.1.tgz** (Vulnerable Library)
ws-6.1.4.tgz
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
Library home page: https://registry.npmjs.org/ws/-/ws-6.1.4.tgz
Path to dependency file: /aws-node-typescript-apollo-lambda/package.json
Path to vulnerable library: /aws-node-typescript-apollo-lambda/node_modules/engine.io-client/node_modules/ws/package.json
Dependency Hierarchy: - serverless-1.79.0.tgz (Root Library) - components-2.34.6.tgz - platform-client-china-1.0.33.tgz - utils-china-0.1.23.tgz - socket.io-client-2.3.0.tgz - engine.io-client-3.4.3.tgz - :x: **ws-6.1.4.tgz** (Vulnerable Library)
ws-5.2.2.tgz
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
Library home page: https://registry.npmjs.org/ws/-/ws-5.2.2.tgz
Path to dependency file: /aws-node-graphql-and-rds/package.json
Path to vulnerable library: /aws-node-graphql-and-rds/node_modules/ws/package.json,/aws-node-fullstack/frontend/node_modules/ws/package.json,/aws-node-typescript-apollo-lambda/node_modules/subscriptions-transport-ws/node_modules/ws/package.json,/aws-node-typescript-nest/node_modules/ws/package.json
Dependency Hierarchy: - graphql-yoga-1.17.4.tgz (Root Library) - subscriptions-transport-ws-0.9.16.tgz - :x: **ws-5.2.2.tgz** (Vulnerable Library)
ws-6.2.1.tgz
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
Library home page: https://registry.npmjs.org/ws/-/ws-6.2.1.tgz
Path to dependency file: /aws-node-typescript-apollo-lambda/package.json
Path to vulnerable library: /aws-node-typescript-apollo-lambda/node_modules/ws/package.json
Dependency Hierarchy: - apollo-server-lambda-2.16.1.tgz (Root Library) - apollo-server-core-2.16.1.tgz - :x: **ws-6.2.1.tgz** (Vulnerable Library)
Found in HEAD commit: dcbe4aefe4b3685f4b15493a01db0f19b118a0c4
Found in base branch: master
Vulnerability Details
ws is an open source WebSocket client and server library for Node.js. A specially crafted value of the `Sec-Websocket-Protocol` header can be used to significantly slow down a ws server. The vulnerability has been fixed in ws@7.4.6 (https://github.com/websockets/ws/commit/00c425ec77993773d823f018f64a5c44e17023ff). In vulnerable versions of ws, the issue can be mitigated by reducing the maximum allowed length of the request headers using the [`--max-http-header-size=size`](https://nodejs.org/api/cli.html#cli_max_http_header_size_size) and/or the [`maxHeaderSize`](https://nodejs.org/api/http.html#http_http_createserver_options_requestlistener) options.
Publish Date: 2021-05-25
URL: CVE-2021-32640
CVSS 3 Score Details (5.3)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://github.com/websockets/ws/security/advisories/GHSA-6fc8-4gx4-v693
Release Date: 2021-05-25
Fix Resolution (ws): 7.4.6
Direct dependency fix Resolution (serverless-offline): 6.9.0
Fix Resolution (ws): 7.4.6
Direct dependency fix Resolution (serverless): 1.80.0-06ed01b8
Fix Resolution (ws): 7.4.6
Direct dependency fix Resolution (graphql-yoga): 1.18.0
Fix Resolution (ws): 7.4.6
Direct dependency fix Resolution (apollo-server-lambda): 2.17.0
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