漏洞信息
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Vulnerability Title
SQLite before 3.53.2 Memory Corruption in FTS5 Extension
Vulnerability Description
SQLite before 3.53.2 contains memory corruption vulnerabilities in the FTS5 full-text search extension that allow attackers to cause process crashes, memory exhaustion, or arbitrary code execution by supplying a crafted database with malformed FTS5 page data. Attackers can trigger an out-of-bounds read in fts5LeafSeek() via an attacker-controlled loop bound and a heap buffer overflow write in fts5ChunkIterate() through a crafted continuation page causing an integer underflow, exploitable when an FTS5 MATCH query is executed against the malicious database.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vulnerability Type
堆缓冲区溢出
Vulnerability Title
SQLite 安全漏洞
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 3.53.2之前版本存在安全漏洞,该漏洞源于FTS5全文搜索扩展中的内存损坏问题,可能导致攻击者通过提供带有畸形FTS5页面数据的特制数据库造成进程崩溃、内存耗尽或任意代码执行。以下版本受到影响:3.53.2之前版本。
CVSS Information
N/A
Vulnerability Type
N/A