CVE-2023-22467 (High) detected in multiple libraries

[mend-bolt-for-github[bot]]

CVE-2023-22467 - High Severity Vulnerability

Vulnerable Libraries - luxon-1.27.0.tgz, luxon-1.24.1.tgz, luxon-1.25.0.tgz, luxon-1.28.0.tgz

luxon-1.27.0.tgz

Immutable date wrapper

Library home page: https://registry.npmjs.org/luxon/-/luxon-1.27.0.tgz

Path to dependency file: /aws-node-typescript-nest/package.json

Path to vulnerable library: /aws-node-typescript-nest/node_modules/luxon/package.json

Dependency Hierarchy: - serverless-offline-7.0.0.tgz (Root Library) - :x: **luxon-1.27.0.tgz** (Vulnerable Library)

luxon-1.24.1.tgz

Immutable date wrapper

Library home page: https://registry.npmjs.org/luxon/-/luxon-1.24.1.tgz

Path to dependency file: /aws-node-typescript-apollo-lambda/package.json

Path to vulnerable library: /aws-node-typescript-apollo-lambda/node_modules/luxon/package.json

Dependency Hierarchy: - serverless-offline-6.5.0.tgz (Root Library) - :x: **luxon-1.24.1.tgz** (Vulnerable Library)

luxon-1.25.0.tgz

Immutable date wrapper

Library home page: https://registry.npmjs.org/luxon/-/luxon-1.25.0.tgz

Path to dependency file: /azure-node-typescript-servicebus-trigger-endpoint/package.json

Path to vulnerable library: /azure-node-typescript-servicebus-trigger-endpoint/node_modules/luxon/package.json

Dependency Hierarchy: - serverless-offline-6.8.0.tgz (Root Library) - :x: **luxon-1.25.0.tgz** (Vulnerable Library)

luxon-1.28.0.tgz

Immutable date wrapper

Library home page: https://registry.npmjs.org/luxon/-/luxon-1.28.0.tgz

Path to dependency file: /aws-node-http-api-typescript/package.json

Path to vulnerable library: /aws-node-http-api-typescript/node_modules/luxon/package.json,/aws-node-rest-api-typescript-simple/node_modules/luxon/package.json,/aws-node-puppeteer/node_modules/luxon/package.json,/aws-node-rest-api-with-dynamodb-and-offline/node_modules/luxon/package.json,/aws-node-http-api-dynamodb-local/node_modules/luxon/package.json,/aws-node-rest-api-typescript/node_modules/luxon/package.json

Dependency Hierarchy: - serverless-offline-6.9.0.tgz (Root Library) - :x: **luxon-1.28.0.tgz** (Vulnerable Library)

Found in HEAD commit: dcbe4aefe4b3685f4b15493a01db0f19b118a0c4

Found in base branch: master

Vulnerability Details

Luxon is a library for working with dates and times in JavaScript. On the 1.x branch prior to 1.38.1, the 2.x branch prior to 2.5.2, and the 3.x branch on 3.2.1, Luxon's `DateTime.fromRFC2822() has quadratic (N^2) complexity on some specific inputs. This causes a noticeable slowdown for inputs with lengths above 10k characters. Users providing untrusted data to this method are therefore vulnerable to (Re)DoS attacks. This issue also appears in Moment as CVE-2022-31129. Versions 1.38.1, 2.5.2, and 3.2.1 contain patches for this issue. As a workaround, limit the length of the input.

Publish Date: 2023-01-04

URL: CVE-2023-22467

CVSS 3 Score Details (7.5)

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: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://github.com/moment/luxon/security/advisories/GHSA-3xq5-wjfh-ppjc

Release Date: 2023-01-04

Fix Resolution (luxon): 1.28.1

Direct dependency fix Resolution (serverless-offline): 7.1.0

Fix Resolution (luxon): 1.28.1

Direct dependency fix Resolution (serverless-offline): 6.6.0

Fix Resolution (luxon): 1.28.1

Direct dependency fix Resolution (serverless-offline): 6.9.0

Fix Resolution (luxon): 1.28.1

Direct dependency fix Resolution (serverless-offline): 7.0.0

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