CVE-2024-6873— ClickHouse 安全漏洞

Specially crafted request could caused undefined behaviour which may lead to Remote Code Execution.

It is possible to crash or redirect the execution flow of the ClickHouse server process from an unauthenticated vector by sending a specially crafted request to the ClickHouse server native interface. This redirection is limited to what is available within a 256-byte range of memory at the time of execution, and no known remote code execution (RCE) code has been produced or exploited.  Fixes have been merged to all currently supported version of ClickHouse. If you are maintaining your own forked version of ClickHouse or using an older version and cannot upgrade, the fix for this vulnerability can be found in this commit  https://github.com/ClickHouse/ClickHouse/pull/64024 .

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H

堆缓冲区溢出

ClickHouse 安全漏洞

ClickHouse是ClickHouse开源的一个用于实时应用程序和分析的速度最快、资源效率最高的开源数据库。 ClickHouse存在安全漏洞，该漏洞源于攻击者可以发送特制请求，通过未认证的向量使服务器进程崩溃或改变执行流程。以下版本受到影响：v24.1之前版本，v23.8.15.35-lts之前版本，v24.3.4.147-lts之前版本，v24.4.2.141-stable之前版本，v24.5.1.1763之前版本，v24.6.1.4423-stable之前版本。

N/A

N/A