CVEvulnerability

CVE-2025-29087

7.5 HIGH Published 2025-04-07 Modified 2026-10-15 Official page ↗
Status
Modified
Published
2025-04-07
Last modified
2026-10-15
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.2 LOW — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-190

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.

Affected configurations

• sqlite sqlite (>= 3.44.0 < 3.49.1)

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References