cve/2025/CVE-2025-29087.md
2025-09-29 21:09:30 +02:00

1.2 KiB

CVE-2025-29087

Description

In SQLite 3.44.0 through 3.49.0 before 3.49.1, the concat_ws() SQL function can cause memory to be written beyond the end of a malloc-allocated buffer. If the separator argument is attacker-controlled and has a large string (e.g., 2MB or more), an integer overflow occurs in calculating the size of the result buffer, and thus malloc may not allocate enough memory.

POC

Reference

No PoCs from references.

Github