Integer Overflow or Wraparound Affecting sqlite-doc package, versions <3.49.1-r0


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
1.25% (69th percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-SQLITEDOC-13309656
  • published6 Oct 2025
  • disclosed14 Apr 2025

Introduced: 14 Apr 2025

CVE-2025-3277  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade Minimos:latest sqlite-doc to version 3.49.1-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream sqlite-doc package and not the sqlite-doc package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1