CVE编号
CVE-2017-3732利用情况
暂无补丁情况
官方补丁披露时间
2017-05-05漏洞描述
OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL 1.0.2版本和1.1.0版本中的x86_64 Montgomery squaring procedure存在安全漏洞。攻击者可利用该漏洞攻击DH加密获取敏感信息。解决建议
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接：https://www.openssl.org/news/secadv/20170126.txt
参考链接 |
|
|---|---|
| http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html | |
| http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html | |
| http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html | |
| http://www.securityfocus.com/bid/95814 | |
| http://www.securitytracker.com/id/1037717 | |
| https://access.redhat.com/errata/RHSA-2018:2185 | |
| https://access.redhat.com/errata/RHSA-2018:2186 | |
| https://access.redhat.com/errata/RHSA-2018:2187 | |
| https://access.redhat.com/errata/RHSA-2018:2568 | |
| https://access.redhat.com/errata/RHSA-2018:2575 | |
| https://access.redhat.com/errata/RHSA-2018:2713 | |
| https://github.com/openssl/openssl/commit/a59b90bf491410f1f2bc4540cc21f1980fd14c5b | |
| https://security.FreeBSD.org/advisories/FreeBSD-SA-17:02.openssl.asc | |
| https://security.gentoo.org/glsa/201702-07 | |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-... | |
| https://www.openssl.org/news/secadv/20170126.txt | |
| https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html | |
| https://www.tenable.com/security/tns-2017-04 |
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 | openssl | openssl | 1.0.2 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2a | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2b | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2c | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2d | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2e | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2f | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2h | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.0.2i | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.1.0a | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.1.0b | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openssl | openssl | 1.1.0c | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.2 | openssl | * |
Up to (excluding) 1.0.2k-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.3 | openssl | * |
Up to (excluding) 1.0.2k-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.4 | openssl | * |
Up to (excluding) 1.0.2k-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_24 | openssl | * |
Up to (excluding) 1.0.2k-1.fc24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_25 | openssl | * |
Up to (excluding) 1.0.2k-1.fc25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.1 | openssl | * |
Up to (excluding) 4.7.3-39.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.2 | openssl | * |
Up to (excluding) 4.7.3-5.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | openssl | * |
Up to (excluding) 1.0.2k-4.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP2 | openssl | * |
Up to (excluding) 1.0.2j-59.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | openssl | * |
Up to (excluding) 1.8.0_sr5.20-30.36.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | openssl | * |
Up to (excluding) 1.0.2g-1ubuntu4.6 |
|||||
- 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 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 100
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