Microsoft advisory for CVE-2025-3277
🔗 CVE IDs covered (1)
📋 Microsoft's advisory
EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-3277. This page also shows what EchelonGraph holds for CVE-2025-3277, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.
🎯 Affected products6
- azl3 libdb 5.3.28-9 on Azure Linux 3.0
- azl3 sqlite 3.44.0-1 on Azure Linux 3.0
- cbl2 libdb 5.3.28-7 on CBL Mariner 2.0
- cbl2 libdb 5.3.28-7 on CBL-Mariner 2.0
- cbl2 sqlite 3.39.2-3 on CBL Mariner 2.0
- cbl2 sqlite 3.39.2-3 on CBL-Mariner 2.0
🧭 EchelonGraph on CVE-2025-3277
- EchelonGraph score
- 9.8 CRITICAL
- CISA KEV
- Not listed
- Fix status
- A fix is available — apply it.
Description from the CVE record (CVE.org), as published by its numbering authority
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.
Published by Google LLC, the CVE Numbering Authority that assigned CVE-2025-3277, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).