CVE编号
CVE-2018-20685利用情况
暂无补丁情况
官方补丁披露时间
2019-01-11漏洞描述
在OpenSSH 7.9中，scp客户端中的scp.c允许远程SSH服务器通过文件名绕过预设的访问限制。或空文件名。其影响是修改客户端目标目录的权限。解决建议
厂商已发布漏洞修复程序，请及时关注更新：https://github.com/openssh/openssh-portable/commit/6010c0303a422a9c5fa8860c061bf7105eb7f8b2
参考链接 |
|
|---|---|
| http://www.securityfocus.com/bid/106531 | |
| https://access.redhat.com/errata/RHSA-2019:3702 | |
| https://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/scp.c.diff?r1=1.197... | |
| https://github.com/openssh/openssh-portable/commit/6010c0303a422a9c5fa8860c06... | |
| https://lists.debian.org/debian-lts-announce/2019/03/msg00030.html | |
| https://security.gentoo.org/glsa/201903-16 | |
| https://security.gentoo.org/glsa/202007-53 | |
| https://security.netapp.com/advisory/ntap-20190215-0001/ | |
| https://sintonen.fi/advisories/scp-client-multiple-vulnerabilities.txt | |
| https://usn.ubuntu.com/3885-1/ | |
| https://www.debian.org/security/2019/dsa-4387 | |
| https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html | |
| https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html |
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_backup | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | element_software | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | ontap_select_deploy | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | steelstore_cloud_integrated_storage | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | netapp | storage_automation_store | - | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | openbsd | openssh | * |
Up to (including) 7.9 |
|||||
| 运行在以下环境 | |||||||||
| 应用 | winscp | winscp | * |
Up to (including) 5.13 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.10 | openssh | * |
Up to (excluding) 7.9_p1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.11 | openssh | * |
Up to (excluding) 7.9_p1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.12 | openssh | * |
Up to (excluding) 7.9_p1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | openssh | * |
Up to (excluding) 2020.79-r0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | openssh | * |
Up to (excluding) 7.9_p1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | openssh | * |
Up to (excluding) 7.9_p1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.6 | openssh | * |
Up to (excluding) 7.5_p1-r4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.7 | openssh | * |
Up to (excluding) 7.5_p1-r10 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.8 | openssh | * |
Up to (excluding) 7.7_p1-r4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.9 | openssh | * |
Up to (excluding) 7.9_p1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | openssh | * |
Up to (excluding) 7.9_p1-r3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_2 | openssh | * |
Up to (excluding) 7.4p1-16.amzn2.0.6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | openssh | * |
Up to (excluding) 7.4p1-21.73.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_8 | openssh | * |
Up to (excluding) 8.0p1-3.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_8 | openssh | * |
Up to (excluding) 1:6.7p1-5+deb8u6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | openssh | * |
Up to (excluding) 1:7.4p1-10+deb9u5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_28 | openssh | * |
Up to (excluding) 7.8p1-4.fc28 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_29 | openssh | * |
Up to (excluding) 7.9p1-3.fc29 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.0 | openssh | * |
Up to (excluding) 7.6p1-lp150.8.9.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.3 | openssh | * |
Up to (excluding) 7.2p2-29.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_8 | openssh | * |
Up to (excluding) 8.0p1-3.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_8 | openssh | * |
Up to (excluding) 8.0p1-3.el8 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | openssh | * |
Up to (excluding) 36.12.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP3 | openssh | * |
Up to (excluding) 74.35.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP4 | openssh | * |
Up to (excluding) 74.35.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | openssh | * |
Up to (excluding) 1:6.6p1-2ubuntu2.12 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_16.04 | openssh | * |
Up to (excluding) 1:7.2p2-4ubuntu2.7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_18.04 | openssh | * |
Up to (excluding) 1:7.6p1-4ubuntu0.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | openssh | * |
Up to (excluding) 1:7.9p1-5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_21.04 | openssh | * |
Up to (excluding) 1:7.9p1-5 |
|||||
- 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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