CVE-2017-18188
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I. Basic Information for CVE-2017-18188
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
OpenRC opentmpfiles through 0.1.3, when the fs.protected_hardlinks sysctl is turned off, allows local users to obtain ownership of arbitrary files by creating a hard link inside a directory on which "chown -R" will be run.
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
OpenRC opentmpfiles 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenRC opentmpfiles是一款用于处理systemd-style tmpfiles.d文件的实用程序。 OpenRC opentmpfiles 0.1.3及之前版本中存在安全漏洞。本地攻击者可通过在‘chown -R’运行的目录内创建硬链接利用该漏洞获取任意文件的所有权。
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-2017-18188
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|---|
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- https://github.com/OpenRC/opentmpfiles/issues/3x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2017-18188
Same Patch Batch · n/a · 2018-02-14 · 7 CVEs total
| CVE-2018-7039 | CCN-lite 缓冲区错误漏洞 | |
| CVE-2017-18187 | ARM mbed TLS 安全漏洞 | |
| CVE-2018-7034 | TRENDnet TEW-751DR、TEW-752DRU和TEW733GR 输入验证错误漏洞 | |
| CVE-2018-7032 | myrepos webcheckout 输入验证错误漏洞 | |
| CVE-2018-2390 | SAP Internet Graphics Server 权限许可和访问控制问题漏洞 | |
| CVE-2018-2391 | SAP Internet Graphics Server 权限许可和访问控制问题漏洞 |
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Same vendor: n/a
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V. Comments for CVE-2017-18188
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