CVE编号
CVE-2016-3115利用情况
暂无补丁情况
官方补丁披露时间
2016-03-22漏洞描述
OpenSSH是一套用于安全访问远程计算机的连接工具。 OpenSSH 7.2p1及之前版本的session.c文件中存在CRLF注入漏洞。远程攻击者可利用该漏洞绕过既定的shell-command限制。解决建议
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：http://www.openssh.com/txt/x11fwd.adv
参考链接 |
|
|---|---|
| http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/session.c | |
| http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/session.c.diff?r1=1.... | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183101.html | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183122.html | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178838.html | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179924.html | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-March/180491.html | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184264.html | |
| http://packetstormsecurity.com/files/136234/OpenSSH-7.2p1-xauth-Command-Injec... | |
| http://rhn.redhat.com/errata/RHSA-2016-0465.html | |
| http://rhn.redhat.com/errata/RHSA-2016-0466.html | |
| http://seclists.org/fulldisclosure/2016/Mar/46 | |
| http://seclists.org/fulldisclosure/2016/Mar/47 | |
| http://www.openssh.com/txt/x11fwd.adv | |
| http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html | |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html | |
| http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html | |
| http://www.securityfocus.com/bid/84314 | |
| http://www.securitytracker.com/id/1035249 | |
| https://bto.bluecoat.com/security-advisory/sa121 | |
| https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-3115 | |
| https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html | |
| https://security.gentoo.org/glsa/201612-18 | |
| https://www.exploit-db.com/exploits/39569/ | |
| https://www.freebsd.org/security/advisories/FreeBSD-SA-16:14.openssh.asc |
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 | openbsd | openssh | * |
Up to (including) 7.2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | amazon_AMI | openssh | * |
Up to (excluding) 0.9.3-9.23.60.amzn1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_6 | openssh | * |
Up to (excluding) 0.9.3-114.el6_7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | centos_7 | openssh | * |
Up to (excluding) 6.6.1p1-25.el7_2 |
|||||
| 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 | fedora_22 | openssh | * |
Up to (excluding) 6.9p1-8.fc22 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_23 | openssh | * |
Up to (excluding) 7.2p2-1.fc23 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_24 | openssh | * |
Up to (excluding) 7.2p2-2.fc24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_6 | openssh | * |
Up to (excluding) 5.3p1-13.el6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | fedora_EPEL_7 | openssh | * |
Up to (excluding) 6.6.1p1-4.el7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_42.1 | openssh | * |
Up to (excluding) 6.6p1-11.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_5 | openssh | * |
Up to (excluding) 4.3p2-82.0.2.el5 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_6 | openssh | * |
Up to (excluding) 5.3p1-114.el6_7 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | oracle_7 | openssh | * |
Up to (excluding) 6.6.1p1-25.el7_2 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_11_SP4 | openssh | * |
Up to (excluding) 6.6p1-21.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | openssh | * |
Up to (excluding) 6.6p1-42.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12_SP1 | openssh | * |
Up to (excluding) 6.6p1-42.1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_14.04 | openssh | * |
Up to (excluding) 1:6.6p1-2ubuntu2.7 |
|||||
- 攻击路径 远程
- 攻击复杂度 复杂
- 权限要求 普通权限
- 影响范围 越权影响
- 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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