{"id":"CVE-2025-3277","details":"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.","aliases":["BIT-sqlite-2025-3277"],"modified":"2026-08-12T03:51:42.657793281Z","published":"2025-04-14T16:50:48.902Z","related":["ALSA-2025:4459","ALSA-2025:7433","ALSA-2025:7517","SUSE-SU-2025:01455-1","SUSE-SU-2025:01456-1","SUSE-SU-2025:01456-2","SUSE-SU-2025:1455-1","SUSE-SU-2025:1456-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/3xxx/CVE-2025-3277.json","unresolved_ranges":[{"extracted_events":[{"fixed":"3.49.1"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"Google","cwe_ids":["CWE-122"]},"references":[{"type":"WEB","url":"https://sqlite.org/src/info/498e3f1cf57f164f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/3xxx/CVE-2025-3277.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-3277"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sqlite/sqlite","events":[{"introduced":"66476771b77e3c0df9d406d912486c43ac726fab"},{"fixed":"3cd92ce875fd4e5601e535c35fef33494a6684e3"}],"database_specific":{"cpe":"cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.44.0"},{"fixed":"3.49.1"}],"source":"CPE_RANGE"}}],"versions":["version-3.49.0","version-3.48.0","relase","major-relase","version-3.47.0","version-3.46.0","version-3.45.0","version-3.44.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-3277.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}