中危 cometd cometd 授权机制不正确
CVE编号
CVE-2022-24721利用情况
暂无补丁情况
官方补丁披露时间
2022-03-15漏洞描述
CometD is a scalable comet implementation for web messaging. In any version prior to 5.0.11, 6.0.6, and 7.0.6, internal usage of Oort and Seti channels is improperly authorized, so any remote user could subscribe and publish to those channels. By subscribing to those channels, a remote user may be able to watch cluster-internal traffic that contains other users' (possibly sensitive) data. By publishing to those channels, a remote user may be able to create/modify/delete other user's data and modify the cluster structure. A fix is available in versions 5.0.11, 6.0.6, and 7.0.6. As a workaround, install a custom `SecurityPolicy` that forbids subscription and publishing to remote, non-Oort, sessions on Oort and Seti channels.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/cometd/cometd/issues/1146 | |
| https://github.com/cometd/cometd/security/advisories/GHSA-rjmq-6v55-4rjv |
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 | cometd | cometd | * | Up to (excluding) 5.0.11 | |||||
| 运行在以下环境 | |||||||||
| 应用 | cometd | cometd | * | From (including) 6.0.0 | Up to (excluding) 6.0.6 | ||||
| 运行在以下环境 | |||||||||
| 应用 | cometd | cometd | * | From (including) 7.0.0 | Up to (excluding) 7.0.6 | ||||
- 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-863 | 授权机制不正确 |
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