安全公告/【CVE-2023-36617】

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:ruby
CVSS评分:5.3
发现日期:2023-08-31
修复版本:ruby-2.5.8-120

漏洞描述

A ReDoS issue was discovered in the URI component before 0.12.2 for Ruby. The URI parser mishandles invalid URLs that have specific characters. There is an increase in execution time for parsing strings to URI objects with rfc2396_parser.rb and rfc3986_parser.rb. NOTE: this issue exists becuse of an incomplete fix for CVE-2023-28755. Version 0.10.3 is also a fixed version.

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/ruby/issues/I7JLJT
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36617
https://nvd.nist.gov/vuln/detail/CVE-2023-36617