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CVE-2019-6111

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenSSH（OpenBSD Secure Shell）是Openbsd计划组的一套用于安全访问远程计算机的连接工具。该工具是SSH协议的开源实现，支持对所有的传输进行加密，可有效阻止窃听、连接劫持以及其他网络级的攻击。 OpenSSH中的scp client实用程序存在安全漏洞，该漏洞源于程序错误的验证了对象名称。攻击者可利用该漏洞覆盖文件。

AI Predicted 8.4 Difficulty: Easy EPSS 58.20% · P99
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I. Basic Information for CVE-2019-6111

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file).
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
OpenSSH 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSH（OpenBSD Secure Shell）是Openbsd计划组的一套用于安全访问远程计算机的连接工具。该工具是SSH协议的开源实现，支持对所有的传输进行加密，可有效阻止窃听、连接劫持以及其他网络级的攻击。 OpenSSH中的scp client实用程序存在安全漏洞，该漏洞源于程序错误的验证了对象名称。攻击者可利用该漏洞覆盖文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2019-6111

# POC Description Source Link Shenlong Link
1 CVE-2019-6111 vulnerability exploitation https://github.com/53n7hu/SNP POC Details
2 Case Study: SSHtranger Things (CVE-2019-6111, CVE-2019-6110) in Cisco SD-WAN https://github.com/mbadanoiu/MAL-008 POC Details
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III. Intelligence Information for CVE-2019-6111

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Vendor Advisories for CVE-2019-6111 (9)

Exploits & Public PoCs for CVE-2019-6111 (1)

Mailing List Discussions for CVE-2019-6111 (9)

Other References for CVE-2019-6111 (3)

Same Patch Batch · n/a · 2019-01-31 · 22 CVEs total

CVE-2018-19042 WordPress Media File Manager插件路径遍历漏洞
CVE-2019-6110 OpenSSH 访问控制错误漏洞
CVE-2019-6109 OpenSSH 访问控制错误漏洞
CVE-2019-7250 Cross Reference Add-on 36 for Google Docs 跨站脚本漏洞
CVE-2019-7249 Keybase 权限许可和访问控制问题漏洞
CVE-2019-7216 FileChucker 输入验证错误漏洞
CVE-2019-6438 SchedMD Slurm 权限许可和访问控制问题漏洞
CVE-2017-18360 Linux kernel 数字错误漏洞
CVE-2019-7283 NetKit 输入验证错误漏洞
CVE-2019-7282 NetKit 权限许可和访问控制问题漏洞
CVE-2018-19043 WordPress Media File Manager 安全漏洞
CVE-2019-7297 D-Link DIR-823G 操作系统命令注入漏洞
CVE-2018-19041 WordPress Media File Manager插件跨站脚本漏洞
CVE-2018-19040 WordPress Media File Manager插件安全漏洞
CVE-2018-18941 Vignette Content Management 信任管理问题漏洞
CVE-2018-18940 Netscape Enterprise 跨站脚本漏洞
CVE-2018-15515 D-Link Central WiFiManager CWM-100 权限许可和访问控制问题漏洞
CVE-2018-15516 D-Link Central WiFiManager CWM-100 代码问题漏洞
CVE-2018-15517 D-Link Central WiFiManager CWM-100 代码问题漏洞
CVE-2019-7296 typora 跨站脚本漏洞

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2019-6111

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