Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| SQLite / SQLite | affected 3.44.0 before 3.49.1 |
CWE
CWE-190
References
- https://www.sqlite.org/cves.html
- https://gist.github.com/ylwango613/a44a29f1ef074fa783e29f04a0afd62a
- https://sqlite.org/releaselog/3_49_1.html
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.