CVE-2019-18684
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I. Basic Information for CVE-2019-18684
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Sudo through 1.8.29 allows local users to escalate to root if they have write access to file descriptor 3 of the sudo process. This occurs because of a race condition between determining a uid, and the setresuid and openat system calls. The attacker can write "ALL ALL=(ALL) NOPASSWD:ALL" to /proc/#####/fd/3 at a time when Sudo is prompting for a password. NOTE: This has been disputed due to the way Linux /proc works. It has been argued that writing to /proc/#####/fd/3 would only be viable if you had permission to write to /etc/sudoers. Even with write permission to /proc/#####/fd/3, it would not help you write to /etc/sudoers
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Sudo 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
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。本地攻击者可利用该漏洞将权限提升至root。
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-2019-18684
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://gist.github.com/oxagast/51171aa161074188a11d96cbef884bbdx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2019-18684
Same Patch Batch · n/a · 2019-11-04 · 23 CVEs total
| CVE-2019-18178 | Real Time Engineers FreeRTOS+FAT 资源管理错误漏洞 | |
| CVE-2010-3669 | TYPO3 跨站脚本漏洞 | |
| CVE-2010-3668 | TYPO3 注入漏洞 | |
| CVE-2010-3667 | TYPO3 输入验证错误漏洞 | |
| CVE-2010-3666 | TYPO3 安全特征问题漏洞 | |
| CVE-2010-3665 | TYPO3 跨站脚本漏洞 | |
| CVE-2010-3664 | TYPO3 信息泄露漏洞 | |
| CVE-2010-3663 | TYPO3 代码问题漏洞 | |
| CVE-2010-3662 | TYPO3 SQL注入漏洞 | |
| CVE-2015-8980 | php-gettext 安全漏洞 | |
| CVE-2019-17210 | ARM Mbed OS MQTT library 输入验证错误漏洞 | |
| CVE-2019-18680 | Linux kernel 代码问题漏洞 | |
| CVE-2019-18663 | ARP-GUARD SQL注入漏洞 | |
| CVE-2019-13497 | One Identity Cloud Access Manager 跨站请求伪造漏洞 | |
| CVE-2019-13496 | One Identity Cloud Access Manager 安全漏洞 | |
| CVE-2013-2261 | Cryptocat 信息泄露漏洞 | |
| CVE-2013-4104 | Cryptocat 加密问题漏洞 | |
| CVE-2019-18683 | Linux kernel 资源管理错误漏洞 | |
| CVE-2013-4100 | Cryptocat 输入验证错误漏洞 | |
| CVE-2013-4101 | Cryptocat 输入验证错误漏洞 |
Showing top 20 of 23 CVEs. View all on vendor page → →
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