CVE-2018-12029
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I. Basic Information for CVE-2018-12029
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A race condition in the nginx module in Phusion Passenger 3.x through 5.x before 5.3.2 allows local escalation of privileges when a non-standard passenger_instance_registry_dir with insufficiently strict permissions is configured. Replacing a file with a symlink after the file was created, but before it was chowned, leads to the target of the link being chowned via the path. Targeting sensitive files such as root's crontab file allows privilege escalation.
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
Phusion Passenger nginx模块安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Phusion Passenger是荷兰Phusion公司的一个用于在Apache和Nginx网页服务器上部署Ruby on Rails项目的Apache模块。nginx module是其中的一个Nginx服务器模块。 Phusion Passenger 5.3.2版本至3.x版本（不包含5.3.2版本）中的nginx模块存在安全漏洞，该漏洞源于程序没有为所配置的非标准passenger_instance_registry_dir分配严格的权限。本地攻击者可通过在文件创建之后，用符号链接替换该文件利用该漏
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-2018-12029
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://blog.phusion.nl/passenger-5-3-2x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-12029
Same Patch Batch · n/a · 2018-06-17 · 26 CVEs total
| CVE-2018-12336 | ECOS Secure Boot Stick 安全漏洞 | |
| CVE-2018-12104 | Airbnb Knowledge Repo 跨站脚本漏洞 | |
| CVE-2018-12073 | Eminent EM4544 安全漏洞 | |
| CVE-2018-12072 | Cloud Media Popcorn A-200 安全漏洞 | |
| CVE-2018-12071 | EllisLab CodeIgniter 安全漏洞 | |
| CVE-2018-12028 | Phusion Passenger SpawningKit 访问控制错误漏洞 | |
| CVE-2018-12027 | Phusion Passenger SpawningKit 安全漏洞 | |
| CVE-2018-12026 | Phusion Passenger SpawningKit 安全漏洞 | |
| CVE-2018-11219 | Redis Lua子系统输入验证错误漏洞 | |
| CVE-2018-11218 | Redis Lua子系统缓冲区错误漏洞 | |
| CVE-2018-10997 | Etere EtereWeb SQL注入漏洞 | |
| CVE-2018-12338 | ECOS System Management Appliance 安全漏洞 | |
| CVE-2018-12337 | ECOS Secure Boot Stick 安全漏洞 | |
| CVE-2018-12454 | 1000 Guess 安全漏洞 | |
| CVE-2018-12335 | ECOS System Management Appliance 安全漏洞 | |
| CVE-2018-12334 | ECOS Secure Boot Stick 安全漏洞 | |
| CVE-2018-12333 | ECOS Secure Boot Stick 安全漏洞 | |
| CVE-2018-12332 | ECOS Secure Boot Stick 安全漏洞 | |
| CVE-2018-12331 | ECOS System Management Appliance 授权问题漏洞 | |
| CVE-2018-12330 | ECOS Secure Boot Stick 安全漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
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V. Comments for CVE-2018-12029
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