CVE-2025-29087
HIGH7.5EPSS 0.07%Published: 4/7/2025Modified: 11/19/2025
Also known as:ALPINE-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.
Affected packages (3)
- Alpine/sqlitefrom 0, < 3.44.2-r1
- Bitnami/sqlitefrom 0
- Debian/sqlite3from 0, < 3.46.1-3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (7)
- ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2025-29087
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2025-29087
- WEBhttps://gist.github.com/ylwango613/a44a29f1ef074fa783e29f04a0afd62a
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2025-29087
- WEBhttps://sqlite.org/releaselog/3_49_1.html
- WEBhttps://sqlite.org/src/info/498e3f1cf57f164f
- WEBhttps://www.sqlite.org/cves.html