low3.4
CVE-2025-1218
The mysqlnd wire protocol parser reads fields out of server packets before checking that the packet still holds enough bytes for them.
Impact
The mysqlnd wire protocol parser reads fields out of server packets before checking that the packet still holds enough bytes for them. A malicious or compromised MySQL server can send a truncated packet and make the client read past the end of the packet buffer, which is undefined behaviour and can crash the process.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Php | Php | from 8.2.0 before 8.2.34 from 8.3.0 before 8.3.35 from 8.4.0 before 8.4.26 from 8.5.0 before 8.5.11 |