0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 5 years have passed since last update.

[漏洞预警]CVE-2019-15588/Nexus Repository Manager Yum插件远程命令执行

Last updated at Posted at 2019-11-04

漏洞描述

近日安全研究人员badcode披露了Nexus Repository Manager <= 2.14.14存在远程代码执行漏洞.漏洞存在于其内置的Nexus Yum存储库插件.该漏洞为CVE-2019-5475的绕过且需要具有部署权限的账号,登录后方可触发.

CVE编号

CVE-2019-15588

漏洞威胁等级

高危

影响范围

Nexus Repository Manager OSS <= 2.14.14
Nexus Repository Manager Pro <= 2.14.14

漏洞验证

使用payload进行任意命令执行

image.png

该漏洞成因为org.sonatype.nexus.yum.internal.task.CommandLineExecutor中的getCleanCommand方法未做过滤

image.png

时间轴

[0] 2019年9月5日 badcode提交该漏洞
[1] 2019年11月1日 NVD发布该漏洞
[2] 2019年11月4日 亚信安全网络攻防实验室发布预警公告

修复建议

  • 1.升级至最新版本
  • 2.修改部署账号口令

Reference

0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?