Use of a Broken or Risky Cryptographic Algorithm Affecting cggmp21 package, versions <0.4.1

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Snyk IDSNYK-RUST-CGGMP21-8369586
published13 Nov 2024
disclosed12 Nov 2024
creditUnknown

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Introduced: 12 Nov 2024

CWE-327 (opens in a new tab)

How to fix?

Upgrade cggmp21 to version 0.4.1 or higher.

Overview

Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm due to the ambiguous handling of challenge derivation in non-interactive ZK proofs. An attacker can potentially exploit this ambiguity to compromise the security of the proofs.

References

CVSS Scores

version 4.0

version 3.1

Attack Vector (AV)
Network
Attack Complexity (AC)
Low
Attack Requirements (AT)
None
Privileges Required (PR)
None
User Interaction (UI)
None

Confidentiality (VC)
None
Integrity (VI)
Low
Availability (VA)
None

Confidentiality (SC)
None
Integrity (SI)
None
Availability (SA)
None