Description
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: 2025-04-14
Score: 6.9 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-15064 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.
Ubuntu USN Ubuntu USN USN-7528-1 SQLite vulnerabilities
History

Fri, 01 Aug 2025 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Sqlite
Sqlite sqlite
Weaknesses CWE-190
CPEs cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*
Vendors & Products Sqlite
Sqlite sqlite
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Wed, 14 May 2025 03:00:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:10.0

Tue, 06 May 2025 02:45:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:8
Vendors & Products Redhat
Redhat enterprise Linux

Tue, 15 Apr 2025 15:15:00 +0000

Type Values Removed Values Added
Title SQLite: integer overflow in SQLite
References
Metrics threat_severity

None

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

threat_severity

Important


Mon, 14 Apr 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 14 Apr 2025 17:00:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-122
References
Metrics cvssV4_0

{'score': 6.9, 'vector': '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'}


Subscriptions

Redhat Enterprise Linux
Sqlite Sqlite
cve-icon MITRE

Status: PUBLISHED

Assigner: Google

Published:

Updated: 2025-05-27T14:42:04.019Z

Reserved: 2025-04-04T14:24:39.857Z

Link: CVE-2025-3277

cve-icon Vulnrichment

Updated: 2025-04-14T17:15:34.633Z

cve-icon NVD

Status : Analyzed

Published: 2025-04-14T17:15:27.297

Modified: 2025-08-18T21:28:16.380

Link: CVE-2025-3277

cve-icon Redhat

Severity : Important

Publid Date: 2025-04-14T16:50:48Z

Links: CVE-2025-3277 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses