sourcegraph sourcegraph 输入验证不恰当
CVE编号
CVE-2022-41942利用情况
暂无补丁情况
N/A披露时间
2022-11-23漏洞描述
Sourcegraph is a code intelligence platform. In versions prior to 4.1.0 a command Injection vulnerability existed in the gitserver service, present in all Sourcegraph deployments. This vulnerability was caused by a lack of input validation on the host parameter of the `/list-gitolite` endpoint. It was possible to send a crafted request to gitserver that would execute commands inside the container. Successful exploitation requires the ability to send local requests to gitserver. The issue is patched in version 4.1.0.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://github.com/sourcegraph/sourcegraph/pull/42553 | |
https://github.com/sourcegraph/sourcegraph/security/advisories/GHSA-pfm3-23mh-6xjp |
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 | sourcegraph | sourcegraph | * | Up to (excluding) 4.1.0 |
- 攻击路径 本地
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
CWE-ID | 漏洞类型 |
CWE-20 | 输入验证不恰当 |
CWE-78 | OS命令中使用的特殊元素转义处理不恰当(OS命令注入) |
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