CVE编号
CVE-2021-35472利用情况
暂无补丁情况
官方补丁披露时间
2021-07-30漏洞描述
An issue was discovered in LemonLDAP::NG before 2.0.12. Session cache corruption can lead to authorization bypass or spoofing. By running a loop that makes many authentication attempts, an attacker might alternately be authenticated as one of two different users.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 |
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https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/commit/8d3b763b6af2b8a9c4a... | |
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2539 | |
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/tags | |
https://www.debian.org/security/2021/dsa-4943 |
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 | lemonldap-ng | lemonldap!!ng | * |
Up to (including) 2.0.11 |
|||||
运行在以下环境 | |||||||||
系统 | debian_10 | lemonldap-ng | * |
Up to (excluding) 2.0.2+ds-7+deb10u6 |
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运行在以下环境 | |||||||||
系统 | debian_11 | lemonldap-ng | * |
Up to (excluding) 2.0.11+ds-3 |
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 有限影响
- 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 传输被破坏
- 服务器危害 DoS
- 全网数量 N/A
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