CVE编号
CVE-2021-28091利用情况
暂无补丁情况
官方补丁披露时间
2021-06-04漏洞描述
Lasso all versions prior to 2.7.0 has improper verification of a cryptographic signature.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://listes.entrouvert.com/arc/lasso/ | |
| https://git.entrouvert.org/lasso.git/commit/?id=076a37d7f0eb74001127481da2d35... | |
| https://git.entrouvert.org/lasso.git/tree/NEWS?id=v2.7.0 | |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00013.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://www.debian.org/security/2021/dsa-4926 |
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 | entrouvert | lasso | * |
Up to (excluding) 2.7.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alibaba_cloud_linux_2.1903 | lasso | * |
Up to (excluding) 2.5.1-8.1.al7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | lasso | * |
Up to (excluding) 2.5.1-5.amzn2.0.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | lasso | * |
Up to (excluding) 2.5.1-8.6.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | lasso | * |
Up to (excluding) 2.6.0-12.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | lasso | * |
Up to (excluding) 2.6.0-2+deb10u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | lasso | * |
Up to (excluding) 2.5.0-5+deb9u1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_33 | lasso | * |
Up to (excluding) 2.7.0-1.fc33 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | lasso | * |
Up to (excluding) 2.7.0-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | lasso | * |
Up to (excluding) 2.7.0-1.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | lasso | * |
Up to (excluding) 2.6.1-lp152.2.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | lasso | * |
Up to (excluding) 2.5.1-8.el7_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | lasso | * |
Up to (excluding) 2.6.0-12.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_7 | lasso | * |
Up to (excluding) 0:2.5.1-8.el7_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | lasso | * |
Up to (excluding) 2.6.0-12.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | lasso | * |
Up to (excluding) 2.6.1-8.7.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | lasso | * |
Up to (excluding) 2.5.1-0ubuntu1.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04.5_lts | lasso | * |
Up to (excluding) 2.5.1-0ubuntu1.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | lasso | * |
Up to (excluding) 2.6.0-7ubuntu1.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | lasso | * |
Up to (excluding) 2.6.1-2ubuntu0.1 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 N/A
- 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
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