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CVE-2022-45347 — Vulnerability in...

CRITICAL

Apache ShardingSphere-Proxy Incomplete Cleanup vulnerability

Published December 22, 2022Updated November 8, 2023Source: osv

Summary

Apache ShardingSphere-Proxy prior to 5.3.0 when using MySQL as database backend didn't cleanup the database session completely after client authentication failed, which allowed an attacker to execute normal commands by constructing a special MySQL client. This vulnerability has been fixed in Apache ShardingSphere 5.3.0.

Advisory Timeline

  • First published December 22, 2022 (1390 days ago).
  • Last revised November 8, 2023 — 321 days after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Maven
Update org.apache.shardingsphere:shardingsphere-proxy to 5.3.0 or later
<!-- Update pom.xml dependency version to 5.3.0 for org.apache.shardingsphere:shardingsphere-proxy -->

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

Affected Packages (1)

Affects 1 ecosystem: Maven (1).

PackageEcosystemAffectedFixed In
org.apache.shardingsphere:shardingsphere-proxy
Maven
5.0.0, 5.1.0, 5.1.1, 5.1.2 (+2 more)5.3.0

Vulnerability Classification

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

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 9.8 score means for each attack dimension.

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

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

References

Frequently Asked Questions

What is CVE-2022-45347?
Apache ShardingSphere-Proxy Incomplete Cleanup vulnerability This vulnerability has been assigned a severity rating of CRITICAL (CVSS score: 9.8/10).
How do I check if my project is affected by CVE-2022-45347?
CVE-2022-45347 affects org.apache.shardingsphere:shardingsphere-proxy. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2022-45347 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
9.8

Exploitation is straightforward and causes maximum impact. Patch immediately.

Also Known As

GHSA-wmxm-6wxc-3xqf

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