3.4

CVE-2025-1218

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerPHP Group
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Produkt PHP
Default Statusunaffected
Version 8.2.*
Version < 8.2.34
Status affected
Version 8.3.*
Version < 8.3.35
Status affected
Version 8.4.*
Version < 8.4.26
Status affected
Version 8.5.*
Version < 8.5.11
Status affected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.07
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
PHP 3.4 1.6 1.4
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
CWE-122 Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

https://github.com/php/php-src/security/advisories/GHSA-r6x9-5r99-36j7