CVE-2019-14889 (CNNVD-201912-373)
中文标题:
libssh 操作系统命令注入漏洞
英文标题:
A flaw was found with the libssh API function ssh_scp_new() in versions before 0.9.3 and before 0.8....
漏洞描述
中文描述:
libssh是libssh组织的一个用于访问SSH服务的C语言开发包，它能够执行远程命令、文件传输，同时为远程的程序提供安全的传输通道。 libssh 存在操作系统命令注入漏洞，该漏洞可能允许远程身份验证的攻击者在系统上执行任意命令，这是由 ssh_scp_new() 中的缺陷引起的。通过发送特制的请求，攻击者可以利用该漏洞在系统上执行任意命令。
英文描述:
A flaw was found with the libssh API function ssh_scp_new() in versions before 0.9.3 and before 0.8.8. When the libssh SCP client connects to a server, the scp command, which includes a user-provided path, is executed on the server-side. In case the library is used in a way where users can influence the third parameter of the function, it would become possible for an attacker to inject arbitrary commands, leading to a compromise of the remote target.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Red Hat | libssh | All libssh versions before 0.9.3 | - | - |
cpe:2.3:a:red_hat:libssh:all_libssh_versions_before_0.9.3:*:*:*:*:*:*:*
|
| Red Hat | libssh | All libssh versions before 0.8.8 | - | - |
cpe:2.3:a:red_hat:libssh:all_libssh_versions_before_0.8.8:*:*:*:*:*:*:*
|
| libssh | libssh | * | - | - |
cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*
|
| canonical | ubuntu_linux | 16.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
|
| canonical | ubuntu_linux | 18.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
|
| canonical | ubuntu_linux | 19.04 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
|
| canonical | ubuntu_linux | 19.10 | - | - |
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
|
| opensuse | leap | 15.1 | - | - |
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 30 | - | - |
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
|
| fedoraproject | fedora | 31 | - | - |
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
|
| debian | debian_linux | 8.0 | - | - |
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
|
| oracle | mysql_workbench | * | - | - |
cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
CVSS评分详情
3.0 (cna)
HIGHCVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2019-14889 |
2025-11-11 15:20:02 | 2025-11-11 07:35:34 |
| NVD | nvd_CVE-2019-14889 |
2025-11-11 14:56:30 | 2025-11-11 07:44:06 |
| CNNVD | cnnvd_CNNVD-201912-373 |
2025-11-11 15:10:19 | 2025-11-11 07:55:18 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-201912-373
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 2 -> 12
- data_sources: ['cve'] -> ['cve', 'nvd']