Description (CNA)
SQLite before 3.53.2 contains memory corruption vulnerabilities in the FTS5 full-text search extension that allow attackers to cause process crashes, memory exhaustion, or arbitrary code execution by supplying a crafted database with malformed FTS5 page data. Attackers can trigger an out-of-bounds read in fts5LeafSeek() via an attacker-controlled loop bound and a heap buffer overflow write in fts5ChunkIterate() through a crafted continuation page causing an integer underflow, exploitable when an FTS5 MATCH query is executed against the malicious database.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| SQLite / SQLite | affected 0 before 3.53.2 |
CWE
CWE-122
References
- https://sqlite.org/src/info/061febcf41ca
- https://sqlite.org/src/info/4a5ad516ea93
- https://sqlite.org/releaselog/3_53_2.html
- https://www.vulncheck.com/advisories/sqlite-before-memory-corruption-in-fts5-extension
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.