中危 spacewalk_project spacewalk 对生成代码的控制不恰当（代码注入）
CVE编号
CVE-2021-40348利用情况
暂无补丁情况
官方补丁披露时间
2021-11-01漏洞描述
Spacewalk 2.10, and derivatives such as Uyuni 2021.08, allows code injection. rhn-config-satellite.pl doesn't sanitize the configuration filename used to append Spacewalk-specific key-value pair. The script is intended to be run by the tomcat user account with Sudo, according to the installation setup. This can lead to the ability of an attacker to use --option to append arbitrary code to a root-owned file that eventually will be executed by the system. This is fixed in Uyuni spacewalk-admin 4.3.2-1.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 |
|
|---|---|
| http://www.openwall.com/lists/oss-security/2021/10/28/4 | |
| https://github.com/uyuni-project/uyuni/commit/790c7388efac6923c5475e01c1ff718... |
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 | spacewalk_project | spacewalk | 2.10 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | uyuni_project | uyuni | 2021.08 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | oraclelinux-release | * | Up to (excluding) 2.10.1-1.0.1.el7 | |||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 全局影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 无影响
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-94 | 对生成代码的控制不恰当（代码注入） |
Exp相关链接
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