CVE-2024-24758 Proxy-Authorization header not cleared on cross-origin redirect in fetch in Undici

2024-02-1621:40:37

CWE-200

GitHub_M

www.cve.org

undici

http/1.1

vulnerability

patched

versions

upgrade

3.9 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:L

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.7%

JSON

Undici is an HTTP/1.1 client, written from scratch for Node.js. Undici already cleared Authorization headers on cross-origin redirects, but did not clear Proxy-Authentication headers. This issue has been patched in versions 5.28.3 and 6.6.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.

CNA Affected

[
  {
    "vendor": "nodejs",
    "product": "undici",
    "versions": [
      {
        "version": "< 5.28.3",
        "status": "affected"
      },
      {
        "version": ">= 6.0.0, < 6.6.1",
        "status": "affected"
      }
    ]
  }
]