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CVE-2022-31053
Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
Biscuit is an authentication and authorization token for microservices architectures. The Biscuit specification version 1 contains a vulnerable algorithm that allows malicious actors to forge valid Γ-signatures. Such an attack would allow an attacker to create a token with any access level. The version 2 of the specification mandates a different algorithm than gamma signatures and as such is not affected by this vulnerability. The Biscuit implementations in Rust, Haskell, Go, Java and Javascript all have published versions following the v2 specification. There are no known workarounds for this issue.
Biscuit is an authentication and authorization token for microservices architectures. The Biscuit specification version 1 contains a vulnerable algorithm that allows malicious actors to forge valid ?-signatures. Such an attack would allow an attacker to create a token with any access level. The version 2 of the specification mandates a different algorithm than gamma signatures and as such is not affected by this vulnerability. The Biscuit implementations in Rust, Haskell, Go, Java and Javascript all have published versions following the v2 specification. There are no known workarounds for this issue.
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NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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Biscuit is an authentication and authorization token for microservices architectures. The Biscuit specification version 1 contains a vulnerable algorithm that allows malicious actors to forge valid ?-signatures. Such an attack would allow an attacker to create a token with any access level. The version 2 of the specification mandates a different algorithm than gamma signatures and as such is not affected by this vulnerability. The Biscuit implementations in Rust, Haskell, Go, Java and Javascript
Biscuit is an authentication and authorization token for microservices architectures. The Biscuit specification version 1 contains a vulnerable algorithm that allows malicious actors to forge valid Γ-signatures. Such an attack would allow an attacker to create a token with any access level. The version 2 of the specification mandates a different algorithm than gamma signatures and as such is not affected by this vulnerability. The Biscuit implementations in Rust, Haskell, Go, Java and Javascript
Biscuit is an authentication and authorization token for microservices architectures. The Biscuit specification version 1 contains a vulnerable algorithm that allows malicious actors to forge valid ?-signatures. Such an attack would allow an attacker to create a token with any access level. The version 2 of the specification mandates a different algorithm than gamma signatures and as such is not affected by this vulnerability. The Biscuit implementations in Rust, Haskell, Go, Java and Javascript
Biscuit is an authentication and authorization token for microservices architectures. The Biscuit specification version 1 contains a vulnerable algorithm that allows malicious actors to forge valid ?-signatures. Such an attack would allow an attacker to create a token with any access level. The version 2 of the specification mandates a different algorithm than gamma signatures and as such is not affected by this vulnerability. The Biscuit implementations in Rust, Haskell, Go, Java and Javascript
Initial Analysis by NIST6/21/2022 2:17:22 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:biscuitsec:biscuit-auth:*:*:*:*:*:rust:*:* versions from (including) 1.0.0 up to (including) 1.1.0
*cpe:2.3:a:biscuitsec:biscuit-go:*:*:*:*:*:*:*:* versions up to (excluding) 2.0.0
*cpe:2.3:a:biscuitsec:biscuit-haskell:0.1.1.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:a:clever-cloud:biscuit-java:*:*:*:*:*:*:*:* versions up to (excluding) 2.0.0
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Changed
Reference Type
https://eprint.iacr.org/2020/1484 No Types Assigned
https://eprint.iacr.org/2020/1484 Exploit, Technical Description, Third Party Advisory
Changed
Reference Type
https://github.com/biscuit-auth/biscuit/security/advisories/GHSA-75rw-34q6-72cr No Types Assigned
https://github.com/biscuit-auth/biscuit/security/advisories/GHSA-75rw-34q6-72cr Exploit, Third Party Advisory
Quick Info
CVE Dictionary Entry: CVE-2022-31053 NVD
Published Date: 06/13/2022 NVD
Last Modified: 11/06/2023
Source: GitHub, Inc.