GHSA-7jjx-3qw9-j6h6: Cggmp21 keygen Cggmp21-keygen Has Ambiguous Challenge Derivation Vulnerability

LOW
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CWE-327
Published
Advisory Summary

GHSA-7jjx-3qw9-j6h6 is a LOW cggmp21-keygen has ambiguous challenge derivation vulnerability (CWE-327: Use of a Broken or Risky Cryptographic Algorithm) affecting Cggmp21 keygen libraries in the crates.io ecosystem. The issue involves cggmp21-keygen has ambiguous challenge derivation. Remediation is available by upgrading affected packages to version 0.3.0.

GHSA-7jjx-3qw9-j6h6 at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-7jjx-3qw9-j6h6
Severity LOW
CVSS v3.1 Base Score N/A
CWE Classification CWE-327: Use of a Broken or Risky Cryptographic Algorithm
Affected Product Cggmp21 keygen
Package Ecosystem crates.io
Published Date
Last Updated

How to Fix GHSA-7jjx-3qw9-j6h6

To remediate this vulnerability, upgrade all affected Cggmp21 keygen dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

cggmp21-keygen fixed: 0.3.0 
Upgrade cggmp21-keygen to 0.3.0
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

inspect dependencies for cggmp21-keygen

How to Check if You Are Affected

To determine whether your application is affected by GHSA-7jjx-3qw9-j6h6, inspect your project dependencies for Cggmp21 keygen:

inspect dependencies for cggmp21-keygen

Analyze the terminal output to locate any version of Cggmp21 keygen in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.3.0), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-327: Use of a Broken or Risky Cryptographic Algorithm, where the product uses a broken or risky cryptographic algorithm or protocol. In Cggmp21 keygen, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

Challenge derivation in non-interactive ZK proofs was ambiguous and that could lead to security vulnerability (however, it's unknown if it could be exploited).

GHSA-7jjx-3qw9-j6h6 Affected Cggmp21 keygen Versions

1 component(s)
Fixed Versions:
0.3.0
Product / Package Ecosystem Affected Versions Fixed Version
cggmp21-keygen
 crates.io
< 0.3.0
0.3.0

References

Cggmp21 keygen Source Repository REPOSITORY
https://github.com/dfns/cggmp21/pull/103
Cggmp21 keygen Source Repository REPOSITORY
https://github.com/dfns/cggmp21
rustsec.org/advisories/rustsec-... WEB
https://rustsec.org/advisories/RUSTSEC-2024-0392.html

Frequently Asked Questions

What is GHSA-7jjx-3qw9-j6h6?
GHSA-7jjx-3qw9-j6h6 is a security vulnerability in Cggmp21 keygen involving cggmp21-keygen has ambiguous challenge derivation under CWE-327: Use of a Broken or Risky Cryptographic Algorithm.
Which Cggmp21 keygen versions are affected?
Affected versions include releases prior to 0.3.0 across affected packages: cggmp21-keygen.
What version fixes GHSA-7jjx-3qw9-j6h6?
Upgrading to 0.3.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is cggmp21-keygen affected?
Yes, cggmp21-keygen is affected in releases prior to 0.3.0. Upgrade your dependency to 0.3.0 or later.
What CWE is associated with GHSA-7jjx-3qw9-j6h6?
GHSA-7jjx-3qw9-j6h6 is classified under CWE-327: Use of a Broken or Risky Cryptographic Algorithm (The product uses a broken or risky cryptographic algorithm or protocol.).
How can I check crates.io dependencies for GHSA-7jjx-3qw9-j6h6?
Run the dependency tree command: 'inspect dependencies for cggmp21-keygen'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-7jjx-3qw9-j6h6",
  "modified" : "2024-11-12T20:53:00Z",
  "published" : "2024-11-12T20:53:00Z",
  "aliases" : [ ],
  "summary" : "cggmp21-keygen has ambiguous challenge derivation",
  "details" : "Challenge derivation in non-interactive ZK proofs was ambiguous and that could lead to security vulnerability (however, it's unknown if it could be exploited).\n",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "crates.io",
      "name" : "cggmp21-keygen"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "0.3.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/dfns/cggmp21/pull/103"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/dfns/cggmp21"
  }, {
    "type" : "WEB",
    "url" : "https://rustsec.org/advisories/RUSTSEC-2024-0392.html"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-327" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-11-12T20:53:00Z",
    "nvd_published_at" : null
  }
}