SB2024060641 - Information disclosure in Deno

Description

This security bulletin contains information about 1 vulnerability.

1) Information disclosure (CVE-ID: CVE-2024-37150)

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:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green

The vulnerability allows a remote attacker to disclose sensitive information.

The vulnerability exists due to improper credential handling in .npmrc support when downloading tarballs from a different domain referenced by a registry. A remote attacker can cause Deno to send scope authentication credentials to the tarball URL to disclose sensitive information.

User interaction is required, and exploitation is possible when a private registry references tarball URLs on a different domain.

Remediation

Install update from vendor's website.

References

• https://github.com/denoland/deno/security/advisories/GHSA-rfc6-h225-3vxv