安全公告/【CVE-2023-32001】

基本信息

漏洞名称:
受影响操作系统:Asianux
危险等级:中危
影响源码包:curl
CVSS评分:5
发现日期:2023-09-03
修复版本:curl-7.71.1-30.01

漏洞描述

libcurl can be told to save cookie, HSTS and/or alt-svc data to files. When doing this, it called `stat()` followed by `fopen()` in a way that made it vulnerable to a TOCTOU race condition problem. By exploiting this flaw, an attacker could trick the victim to create or overwrite protected files holding this data in ways it was not intended to.

修复方式

yum update PackageName

漏洞判定

执行命令yum info PackageName获取软件包版本号，版本小于修复版本，则受此漏洞影响，版本大于等于修复版本，则此漏洞已修复

补丁

参考

https://gitee.com/src-openeuler/curl/issues/I7MFQ0
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-32001
https://nvd.nist.gov/vuln/detail/CVE-2023-32001