CVE编号
CVE-2022-0778利用情况
POC 已公开补丁情况
官方补丁披露时间
2022-03-16漏洞描述
OpenSSL 是一个安全套接字层密码库，囊括主要的密码算法、常用的密钥和证书封装管理功能及SSL协议，并提供丰富的应用程序供测试或其它目的使用。根据OpenSSL官方公告描述，漏洞由于计算模平方根的 BN_mod_sqrt() 函数包含错误导致，该错误可能导致它对于非素数模数无限循环。当解析部分公钥或证书时，会使用此函数。由于证书解析发生在证书签名验证之前，攻击者可以通过制作恶意证书，并在解析外部证书的过程中使用该证书，最终导致拒绝服务。
漏洞利用条件苛刻，且影响版本有限，实际危害较低。
解决建议
该漏洞仅仅影响 1.0.2, 1.1.1 和 3.0 版本OpenSSL 1.0.2 版本升级至 1.0.2zd (premium support customers only)
OpenSSL 1.1.1 版本升级至 1.1.1n
OpenSSL 3.0 版本升级至 3.0.2
参考链接 |
|
|---|---|
| https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=3118eb64934499d9... | |
| https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=380085481c64de74... | |
| https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=a466912611aa6cbd... | |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html | |
| https://lists.debian.org/debian-lts-announce/2022/03/msg00024.html | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://lists.fedoraproject.org/archives/list/[email protected]... | |
| https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0002 | |
| https://security.netapp.com/advisory/ntap-20220321-0002/ | |
| https://www.debian.org/security/2022/dsa-5103 | |
| https://www.openssl.org/news/secadv/20220315.txt | |
| https://www.tenable.com/security/tns-2022-06 | |
| https://www.tenable.com/security/tns-2022-07 | |
| https://www.tenable.com/security/tns-2022-08 |
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 | netapp | cloud_volumes_ontap_mediator | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | clustered_data_ontap | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | clustered_data_ontap_antivirus_connector | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | santricity_smi-s_provider | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | storagegrid | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | * |
From (including) 1.0.2 |
Up to (excluding) 1.0.2zd |
||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | * |
From (including) 1.1.1 |
Up to (excluding) 1.1.1n |
||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | * |
From (including) 3.0.0 |
Up to (excluding) 3.0.2 |
||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | openssl | * |
Up to (excluding) 1.1.1n-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | openssl | * |
Up to (excluding) 1.1.1n-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | openssl | * |
Up to (excluding) 1.1.1n-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openssl | * |
Up to (excluding) 3.0.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openssl | * |
Up to (excluding) 3.0.2-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | openssl | * |
Up to (excluding) 1.0.2k-24.amzn2.0.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | openssl | * |
Up to (excluding) 1.0.2k-16.156.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | openssl | * |
Up to (excluding) 1.0.2k-25.el7_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | openssl | * |
Up to (excluding) 1.1.1k-6.el8_5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | openssl | * |
Up to (excluding) 1.1.1d-0+deb10u8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | openssl | * |
Up to (excluding) 1.1.1k-1+deb11u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | openssl | * |
Up to (excluding) 1.1.1m-1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | openssl | * |
Up to (excluding) 1.1.0l-1~deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_34 | openssl | * |
Up to (excluding) 1.1.1n-1.fc34 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_35 | openssl | * |
Up to (excluding) 1.1.1n-1.fc35 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_36 | openssl | * |
Up to (excluding) 1.1.1n-1.fc36 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_37 | openssl | * |
Up to (excluding) 1.1.1n-1.fc37 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | openssl | * |
Up to (excluding) 1.1.1k-3.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_8 | openssl | * |
Up to (excluding) 3.0.1-18.el8.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.3 | openssl | * |
Up to (excluding) 1.0.2p-3.49.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.4 | openssl | * |
Up to (excluding) 1.0.2p-3.49.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | openssl | * |
Up to (excluding) 1.0.1e-59.0.3.el6_10 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | openssl | * |
Up to (excluding) 1.0.2k-24.0.3.el7_9 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | openssl | * |
Up to (excluding) 1.1.1k-5.0.1.el8_5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | openssl | * |
Up to (excluding) 1.1.1k-6.el8_5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP5 | openssl | * |
Up to (excluding) 1.1.1d-2.61.1 |
|||||
| 运行在以下环境 | |||||||||
| 硬件 | netapp | 500f | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netapp | a250 | - | - | |||||
- 攻击路径 远程
- 攻击复杂度 困难
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 POC 已公开
- 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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