lemon: In SQLite 3.44.0 through 3.49.0 before 3.49.1, the concat_ws() SQL functioncan cause memory to be written beyond the...
CVE-2025-29087 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2025-29087, released April 7, 2025. It is not reported as exploited. Patch Radar priority: High.
In SQLite 3.44.0 through 3.49.0 before 3.49.1, the concat_ws() SQL functioncan 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 ofthe result buffer, and thus malloc may not allocate enough memory.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| lemon · Ubuntu 24.04.5 LTS (noble) | 3.45.1-1ubuntu2.3 | lemon 3.45.1-1ubuntu2.3 | Oct 24, 2025 |
| lemon · Ubuntu 24.10 (oracular) | 3.46.1-1ubuntu0.2 | lemon 3.46.1-1ubuntu0.2 | Jan 16, 2026 |
| libsqlite3-0 · Ubuntu 24.04.5 LTS (noble) | 3.45.1-1ubuntu2.3 | libsqlite3-0 3.45.1-1ubuntu2.3 | Oct 24, 2025 |
| libsqlite3-0 · Ubuntu 24.10 (oracular) | 3.46.1-1ubuntu0.2 | libsqlite3-0 3.46.1-1ubuntu0.2 | Jan 16, 2026 |
| libsqlite3-tcl · Ubuntu 24.04.5 LTS (noble) | 3.45.1-1ubuntu2.3 | libsqlite3-tcl 3.45.1-1ubuntu2.3 | Oct 24, 2025 |
| libsqlite3-tcl · Ubuntu 24.10 (oracular) | 3.46.1-1ubuntu0.2 | libsqlite3-tcl 3.46.1-1ubuntu0.2 | Jan 16, 2026 |
| sqlite3 · Debian 13.5 (trixie) | 3.46.1-3 | DEBIAN-CVE-2025-29087 | Apr 7, 2025 |
| sqlite3 · Debian 14 | 3.46.1-3 | DEBIAN-CVE-2025-29087 | Apr 7, 2025 |
| sqlite3 · Ubuntu 24.04.5 LTS (noble) | 3.45.1-1ubuntu2.3 | sqlite3 3.45.1-1ubuntu2.3 | Oct 24, 2025 |
| sqlite3 · Ubuntu 24.10 (oracular) | 3.46.1-1ubuntu0.2 | sqlite3 3.46.1-1ubuntu0.2 | Jan 16, 2026 |
| sqlite3 · opensuse-leap 15.6 | 3.49.1-150000.3.27.1 | SUSE-SU-2025:1456-1 | May 7, 2025 |
| sqlite3 · sles 15.6 | 3.49.1-150000.3.27.1 | SUSE-SU-2025:1456-1 | May 7, 2025 |
| sqlite3 · sles 15.7 | 3.49.1-150000.3.27.1 | SUSE-SU-2025:01456-1 | May 31, 2025 |
| sqlite3-tools · Ubuntu 24.04.5 LTS (noble) | 3.45.1-1ubuntu2.3 | sqlite3-tools 3.45.1-1ubuntu2.3 | Oct 24, 2025 |
| sqlite3-tools · Ubuntu 24.10 (oracular) | 3.46.1-1ubuntu0.2 | sqlite3-tools 3.46.1-1ubuntu0.2 | Jan 16, 2026 |
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