安全公告/【CVE-2023-33201】

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:bouncycastle
CVSS评分:5.3
发现日期:2023-08-29
修复版本:bouncycastle-1.67-2

漏洞描述

Bouncy Castle For Java before 1.74 is affected by an LDAP injection vulnerability. The vulnerability only affects applications that use an LDAP CertStore from Bouncy Castle to validate X.509 certificates. During the certificate validation process, Bouncy Castle inserts the certificate's Subject Name into an LDAP search filter without any escaping, which leads to an LDAP injection vulnerability.

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/bouncycastle/issues/I7E5M2
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-33201
https://nvd.nist.gov/vuln/detail/CVE-2023-33201