CVE-2025-3277 (GCVE-0-2025-3277)
Vulnerability from cvelistv5
Published
2025-04-14 16:50
Modified
2025-05-27 14:42
Severity ?
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
An integer overflow can be triggered in SQLite’s `concat_ws()` function. The resulting, truncated integer is then used to allocate a buffer. When SQLite then writes the resulting string to the buffer, it uses the original, untruncated size and thus a wild Heap Buffer overflow of size ~4GB can be triggered. This can result in arbitrary code execution.
References
Impacted products
Vendor Product Version
SQLite sqlite Version: < 3.49.1
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