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CVE-2019-25006 — Vulnerability in streebog — CVE Details

HIGH

Incorrect implementation of the Streebog hash functions in streebog

Published August 25, 2021Updated November 8, 2023Source: osv

Summary

Internal update-sigma function was implemented incorrectly and depending on debug-assertions it could've caused an incorrect result or panic for certain inputs.

Advisory Timeline

  • First published August 25, 2021 (1874 days ago).
  • Last revised November 8, 2023 — 804 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Cargo
Update streebog to 0.8.0 or later
cargo update -p streebog --precise 0.8.0

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (1)

Affects 1 ecosystem: crates.io (1).

PackageEcosystemAffectedFixed In
streebog
crates.io
All versions0.8.0

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

  • CWE-327
    Use of a Broken or Risky Cryptographic AlgorithmMITRE

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 7.5 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Frequently Asked Questions

What is CVE-2019-25006?
Incorrect implementation of the Streebog hash functions in streebog This vulnerability has been assigned a severity rating of HIGH (CVSS score: 7.5/10).
How do I check if my project is affected by CVE-2019-25006?
CVE-2019-25006 affects streebog. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2019-25006 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
7.5

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-gf93-h79q-6jjv
CVE-2019-25007
GHSA-39wr-f4ff-xm6p
RUSTSEC-2019-0030

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