Bug 1221807 (CVE-2024-27932) - VUL-0: CVE-2024-27932: deno: improperly checks import specifier's hostname cause token leakage
Summary: VUL-0: CVE-2024-27932: deno: improperly checks import specifier's hostname ca...
Status: RESOLVED FIXED
Alias: CVE-2024-27932
Product: openSUSE Distribution
Classification: openSUSE
Component: Security (show other bugs)
Version: Leap 15.6
Hardware: Other Other
: P5 - None : Normal (vote)
Target Milestone: ---
Assignee: Adam Majer
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/398498/
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Reported: 2024-03-21 10:58 UTC by SMASH SMASH
Modified: 2024-03-21 10:58 UTC (History)
1 user (show)

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Found By: Security Response Team
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Blocker: ---
Marketing QA Status: ---
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Description SMASH SMASH 2024-03-21 10:58:05 UTC 
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

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-27932
https://www.cve.org/CVERecord?id=CVE-2024-27932
https://github.com/denoland/deno/blob/3f4639c330a31741b0efda2f93ebbb833f4f95bc/cli/auth_tokens.rs#L89
https://github.com/denoland/deno/security/advisories/GHSA-5frw-4rwq-xhcr

Patch:
https://github.com/denoland/deno/commit/de23e3b60b066481cc390f459497d5bef42a899b
Comment 1 Andrea Mattiazzo 2024-03-21 10:58:23 UTC 
Closing since already fixed.