Improper Access Control Affecting undici package, versions <5.28.4 >=6.0.0 <6.11.1


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.04% (12th percentile)

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  • Snyk ID SNYK-JS-UNDICI-6564963
  • published 5 Apr 2024
  • disclosed 4 Apr 2024
  • credit Aras Abbasi

How to fix?

Upgrade undici to version 5.28.4, 6.11.1 or higher.

Overview

undici is an An HTTP/1.1 client, written from scratch for Node.js

Affected versions of this package are vulnerable to Improper Access Control due to the integrity option passed to fetch(). An attacker can alter this option, allowing fetch() to accept requests as valid even if they have been tampered with.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
2.6 low
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    Low
  • Availability (A)
    None
Expand this section

SUSE

3.1 low