CVE-2019-19232— Sudo 安全漏洞
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一、 漏洞 CVE-2019-19232 基础信息
漏洞信息
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Vulnerability Title
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
In Sudo through 1.8.29, an attacker with access to a Runas ALL sudoer account can impersonate a nonexistent user by invoking sudo with a numeric uid that is not associated with any user. NOTE: The software maintainer believes that this is not a vulnerability because running a command via sudo as a user not present in the local password database is an intentional feature. Because this behavior surprised some users, sudo 1.8.30 introduced an option to enable/disable this behavior with the default being disabled. However, this does not change the fact that sudo was behaving as intended, and as documented, in earlier versions
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Sudo 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Sudo是一款使用于类Unix系统的，允许用户通过安全的方式使用特殊的权限执行命令的程序。 Sudo 1.8.29及之前版本中存在安全漏洞。攻击者可利用该漏洞冒充不存在的用户。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| - | n/a | n/a | - |
二、漏洞 CVE-2019-19232 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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- https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs76870x_refsource_MISC
- https://www.oracle.com/security-alerts/bulletinapr2020.htmlx_refsource_CONFIRM
- https://support.apple.com/en-gb/HT211100x_refsource_CONFIRM
- https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58103x_refsource_MISC
- https://security.netapp.com/advisory/ntap-20200103-0004/x_refsource_CONFIRM
- https://www.sudo.ws/stable.htmlx_refsource_MISC
- https://support.apple.com/kb/HT211100x_refsource_CONFIRM
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2019-19232x_refsource_CONFIRM
- https://quickview.cloudapps.cisco.com/quickview/bug/CSCvs58812x_refsource_MISC
- https://www.sudo.ws/devel.html#1.8.30b2x_refsource_CONFIRM
- https://access.redhat.com/security/cve/cve-2019-19232x_refsource_CONFIRM
- https://www.tenable.com/plugins/nessus/133936x_refsource_MISC
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IY6DZ7WMDKU4ZDML6MJLDAPG42B5WVUC/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I6TKF36KOQUVJNBHSVJFA7BU3CCEYD2F/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-19232
同批安全公告 · n/a · 2019-12-19 · 共 18 条
| CVE-2019-19905 | NetHack 缓冲区错误漏洞 | |
| CVE-2019-19907 | Kopano Groupware Core 缓冲区错误漏洞 | |
| CVE-2019-19901 | Backdrop CMS 跨站脚本漏洞 | |
| CVE-2019-19903 | Backdrop CMS 跨站脚本漏洞 | |
| CVE-2019-19902 | Backdrop CMS 信息泄露漏洞 | |
| CVE-2019-19900 | Backdrop CMS 跨站脚本漏洞 | |
| CVE-2019-18615 | Arista Networks CloudVision Portal 安全漏洞 | |
| CVE-2019-18955 | Lansweeper 跨站脚本漏洞 | |
| CVE-2019-19906 | cyrus-sasl 缓冲区错误漏洞 | |
| CVE-2019-19141 | Plex Media Server 代码问题漏洞 | |
| CVE-2019-19909 | Open Journal Systems Public Knowledge Project pkp-lib 代码问题漏洞 | |
| CVE-2019-18181 | Arista Networks CloudVision Portal 安全漏洞 | |
| CVE-2019-19910 | MediaWiki 跨站脚本漏洞 | |
| CVE-2019-19234 | Sudo 安全漏洞 | |
| CVE-2019-17527 | JS JOBS FREE extension SQL注入漏洞 | |
| CVE-2019-16871 | Beckhoff TwinCAT 输入验证错误漏洞 | |
| CVE-2019-19915 | WordPress 301 Redirects-Easy Redirect Manager 授权问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-19232
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