CVE编号
CVE-2018-7170利用情况
暂无补丁情况
官方补丁披露时间
2018-03-07漏洞描述
4.2.8p7之前的ntp 4.2.x中的nptd和4.3.92之前的4.3.x中的nptd允许知道私有对称密钥的经过身份验证的用户创建任意多个临时关联，以赢得ntpd的时钟选择，并通过Sybil攻击修改受害者的时钟。这个问题的存在是因为CVE-2016-1549的修复不完整。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：http://support.ntp.org/bin/view/Main/NtpBug3415
参考链接 |
|
|---|---|
| http://packetstormsecurity.com/files/146631/Slackware-Security-Advisory-ntp-U... | |
| http://support.ntp.org/bin/view/Main/NtpBug3415 | |
| http://www.securityfocus.com/archive/1/541824/100/0/threaded | |
| http://www.securityfocus.com/bid/103194 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1550214 | |
| https://security.FreeBSD.org/advisories/FreeBSD-SA-18:02.ntp.asc | |
| https://security.gentoo.org/glsa/201805-12 | |
| https://security.netapp.com/advisory/ntap-20180626-0001/ | |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-... | |
| https://www.synology.com/support/security/Synology_SA_18_13 |
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 | hpe | hpux-ntp | * |
Up to (excluding) c.4.2.8.4.0 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | hci | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | solidfire | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | ntp | ntp | * |
From (including) 4.2.0 |
Up to (excluding) 4.2.8 |
||||
| 运行在以下环境 | |||||||||
| 应用 | ntp | ntp | * |
From (including) 4.3.0 |
Up to (excluding) 4.3.92 |
||||
| 运行在以下环境 | |||||||||
| 应用 | ntp | ntp | 4.2.8 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | synology | diskstation_manager | * |
From (including) 5.2 |
Up to (excluding) 6.1.6-15266 |
||||
| 运行在以下环境 | |||||||||
| 应用 | synology | router_manager | * |
From (including) 1.1 |
Up to (excluding) 1.1.6-6931-3 |
||||
| 运行在以下环境 | |||||||||
| 应用 | synology | skynas | * |
Up to (excluding) 6.1.5-15254 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | synology | virtual_diskstation_manager | * |
Up to (excluding) 6.1.6-15266 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | ntp | * |
Up to (excluding) 4.2.8p11-1.37.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | ntp | * |
Up to (excluding) 4.2.8p10+dfsg-3+deb9u2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_26 | ntp | * |
Up to (excluding) 4.2.8p11-1.fc26 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_27 | ntp | * |
Up to (excluding) 4.2.8p11-1.fc27 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | ntp | * |
Up to (excluding) 4.2.8p12-1.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | ntp | * |
Up to (excluding) 4.2.8p12-lp150.3.3.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | ntp | * |
Up to (excluding) 4.2.8p12-31.6.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | ntp | * |
Up to (excluding) 4.2.8p11-64.4.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | ntp | * |
Up to (excluding) 4.2.8p11-64.5.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | ntp | * |
Up to (excluding) 1:4.2.8p11+dfsg-1ubuntu1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | ntp | * |
Up to (excluding) 1:4.2.8p11+dfsg-1ubuntu1 |
|||||
- 攻击路径 远程
- 攻击复杂度 困难
- 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 无影响
- 服务器危害 无影响
- 全网数量 100
还没有评论，来说两句吧...