@fastify/bearer-auth is a Fastify plugin to require bearer Authorization headers. @fastify/bearer-auth prior to versions 7.0.2 and 8.0.1 does not securely use crypto.timingSafeEqual. A malicious attacker could estimate the length of one valid bearer token. According to the corresponding RFC 6750, the bearer token has only base64 valid characters, reducing the range of characters for a brute force attack. Version 7.0.2 and 8.0.1 of @fastify/bearer-auth contain a patch. There are currently no known workarounds. The package fastify-bearer-auth, which covers versions 6.0.3 and prior, is also vulnerable starting at version 5.0.1. Users of fastify-bearer-auth should upgrade to a patched version of @fastify/bearer-auth.
References
Link | Resource |
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https://github.com/fastify/fastify-bearer-auth/commit/0c468a616d7e56126dc468150f6a5a92e530b8e4 | Patch Third Party Advisory |
https://github.com/fastify/fastify-bearer-auth/commit/39353b15409ee99474545f615ffb16180cf3b716 | Patch Third Party Advisory |
https://github.com/fastify/fastify-bearer-auth/commit/f921a0582dc83112039004a9b5041141b50c5b3f | Patch Third Party Advisory |
https://github.com/fastify/fastify-bearer-auth/security/advisories/GHSA-376v-xgjx-7mfr | Third Party Advisory |
https://hackerone.com/reports/1633287 | Permissions Required Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2022-07-14 19:15
Updated : 2024-02-28 19:29
NVD link : CVE-2022-31142
Mitre link : CVE-2022-31142
CVE.ORG link : CVE-2022-31142
JSON object : View
Products Affected
fastify
- bearer-auth