CVE-2025-1218
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Various packet overreads in mysqlnd_writeprotocol.c
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
PHP
- Vendor
- PHP Group
- Product
- PHP
- Platforms
- Unknown
- Default status
unaffected- Package
- ext-mysqlnd
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8.2.* | affected | semver | 8.2.34 | Unavailable | None listed |
| 8.3.* | affected | semver | 8.3.35 | Unavailable | None listed |
| 8.4.* | affected | semver | 8.4.26 | Unavailable | None listed |
| 8.5.* | affected | semver | 8.5.11 | Unavailable | None listed |