Critical severityNVD Advisory· Published Dec 22, 2022· Updated Apr 15, 2025
Apache ShardingSphere-Proxy: MySQL authentication bypass
CVE-2022-45347
Description
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.shardingsphere:shardingsphere-proxyMaven | < 5.3.0 | 5.3.0 |
Affected products
2- Range: 0
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-wmxm-6wxc-3xqfghsaADVISORY
- lists.apache.org/thread/l5rz7j4rg10o7ywtgknh2f5hxnv6yw3lghsavendor-advisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2022-45347ghsaADVISORY
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