express-session-1.13.0.tgz: 1 vulnerabilities (highest severity is: 9.1)

[mend-for-github-com]

Vulnerable Library - express-session-1.13.0.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Found in HEAD commit: a92300ce3f6d5fa48f01dd3c310c5accc3802594

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (express-session version)	Remediation Possible**
WS-2018-0111	Critical	9.1	base64-url-1.2.1.tgz	Transitive	1.14.0	✅

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

WS-2018-0111

Vulnerable Library - base64-url-1.2.1.tgz

Base64 encode, decode, escape and unescape for URL applications

Library home page: https://registry.npmjs.org/base64-url/-/base64-url-1.2.1.tgz

Path to dependency file: /package.json

Path to vulnerable library: /package.json

Dependency Hierarchy:

• express-session-1.13.0.tgz (Root Library)
  • uid-safe-2.0.0.tgz
    • ❌ base64-url-1.2.1.tgz (Vulnerable Library)

Found in HEAD commit: a92300ce3f6d5fa48f01dd3c310c5accc3802594

Found in base branch: main

Vulnerability Details

Versions of base64-url before 2.0.0 are vulnerable to out-of-bounds read as it allocates uninitialized Buffers when number is passed in input.

Publish Date: 2018-05-16

URL: WS-2018-0111

CVSS 3 Score Details (9.1)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nodesecurity.io/advisories/660

Release Date: 2018-01-27

Fix Resolution (base64-url): 2.0.0

Direct dependency fix Resolution (express-session): 1.14.0

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