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I. Basic Information for CVE-2025-3277
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
SQLite 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SQLite是SQLite开源的一款轻型的数据库,是遵守ACID的关系型数据库管理系统。 SQLite 3.44.4之前版本存在安全漏洞,该漏洞源于concat_ws函数中的整数溢出,可能导致堆缓冲区溢出和任意代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
SQLitesqlite < 3.49.1 -
II. Public POCs for CVE-2025-3277
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III. Intelligence Information for CVE-2025-3277
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IV. Related Vulnerabilities
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