CVE-2017-18188
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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。
Possible ATT&CK Techniques 1 AI
T1560 · Archive Collected Data
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2017-18188
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
N/A
Source: CVE Program / CVE List V5
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: 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
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
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2017-18188
请登录查看更多情报信息。
Other References for CVE-2017-18188 (1)
-
https://github.com/OpenRC/opentmpfiles/issues/3 x_refsource_MISC
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 |
IV. Related Vulnerabilities
V. Comments for CVE-2017-18188
No comments yet