CVE-2022-45347
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Apache Shardingsphere
PublishedDec 22, 2022
First seenDec 22, 2022
Weakness typeCWE-459CWE-459
How to fix
Update
- apache shardingsphere5.3.0 or later
- org.apache.shardingsphere:shardingsphere-proxy5.3.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache shardingsphere | v < 5.3.0 | 5.3.0 |
| org.apache.shardingsphere:shardingsphere-proxyMaven | v < 5.3.0 | 5.3.0 |
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