atlassian data_center 对生成代码的控制不恰当（代码注入）

CVE编号

CVE-2017-18113

利用情况

暂无

补丁情况

N/A

披露时间

2021-08-02

漏洞描述

The DefaultOSWorkflowConfigurator class in Jira Server and Jira Data Center before version 8.18.1 allows remote attackers who can trick a system administrator to import their malicious workflow to execute arbitrary code via a Remote Code Execution (RCE) vulnerability. The vulnerability allowed for various problematic OSWorkflow classes to be used as part of workflows. The fix for this issue blocks usage of unsafe conditions, validators, functions and registers that are build-in into OSWorkflow library and other Jira dependencies. Atlassian-made functions or functions provided by 3rd party plugins are not affected by this fix.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://jira.atlassian.com/browse/JRASERVER-72660

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	atlassian	data_center	*		Up to (excluding) 8.18.1
	运行在以下环境
	应用	atlassian	jira	*		Up to (excluding) 8.18.1

CVSS3评分 8.8

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 需要
• 可用性 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-94 对生成代码的控制不恰当（代码注入）