SB2024022211 - Multiple vulnerabilities in Undici for Node.js

Description

This security bulletin contains information about 2 vulnerabilities.

1) Resource exhaustion (CVE-ID: CVE-2024-24750)

CWE-ID: CWE-400 - Resource exhaustion

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when fetching external URLs. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

2) Information disclosure (CVE-ID: CVE-2024-24758)

CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the application does not clear the Proxy-Authentication HTTP header when handling cross-origin redirects. A remote attacker can gain access to sensitive information.

Remediation

Install update from vendor's website.

References

• https://github.com/nodejs/undici/security/advisories/GHSA-9f24-jqhm-jfcw
• https://github.com/nodejs/undici/commit/87a48113f1f68f60aa09abb07276d7c35467c663
• https://github.com/nodejs/undici/security/advisories/GHSA-3787-6prv-h9w3
• https://github.com/nodejs/undici/commit/b9da3e40f1f096a06b4caedbb27c2568730434ef