Vulnerability Description
Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.8.0 and prior to version 1.40.4, Deno improperly checks that an import specifier's hostname is equal to or a child of a token's hostname, which can cause tokens to be sent to servers they shouldn't be sent to. An auth token intended for `example[.]com` may be sent to `notexample[.]com`. Anyone who uses DENO_AUTH_TOKENS and imports potentially untrusted code is affected. Version 1.40.0 contains a patch for this issue
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Deno | Deno | >= 1.8.0, < 1.40.4 |
Related Weaknesses (CWE)
References
- https://github.com/denoland/deno/blob/3f4639c330a31741b0efda2f93ebbb833f4f95bc/cProduct
- https://github.com/denoland/deno/commit/de23e3b60b066481cc390f459497d5bef42a899bPatch
- https://github.com/denoland/deno/security/advisories/GHSA-5frw-4rwq-xhcrExploitVendor Advisory
- https://github.com/denoland/deno/blob/3f4639c330a31741b0efda2f93ebbb833f4f95bc/cProduct
- https://github.com/denoland/deno/commit/de23e3b60b066481cc390f459497d5bef42a899bPatch
- https://github.com/denoland/deno/security/advisories/GHSA-5frw-4rwq-xhcrExploitVendor Advisory
FAQ
What is CVE-2024-27932?
CVE-2024-27932 is a vulnerability with a CVSS score of 4.6 (MEDIUM). Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.8.0 and prior to version 1.40.4, Deno improperly checks that an import specifier's hostname is equal to or a child of a...
How severe is CVE-2024-27932?
CVE-2024-27932 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-27932?
Check the references section above for vendor advisories and patch information. Affected products include: Deno Deno.