CVE-2018-9230
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I. Basic Information for CVE-2018-9230
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In OpenResty through 1.13.6.1, URI parameters are obtained using the ngx.req.get_uri_args and ngx.req.get_post_args functions that ignore parameters beyond the hundredth one, which might allow remote attackers to bypass intended access restrictions or interfere with certain Web Application Firewall (ngx_lua_waf or X-WAF) products. NOTE: the vendor has reported that 100 parameters is an intentional default setting, but is adjustable within the API. The vendor's position is that a security-relevant misuse of the API by a WAF product is a vulnerability in the WAF product, not a vulnerability in OpenResty
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
OpenResty 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenResty是一款基于Nginx和Lua的Web平台。该平台用于搭建用于处理高并发、高扩展性的动态Web应用、Web服务和动态网关。 OpenResty 1.13.6.1之前的版本中存在安全漏洞，该漏洞源于程序使用‘ngx.req.get_uri_args’和‘ngx.req.get_post_args’函数接受参数的数量可以超过100个。远程攻击者可利用该漏洞绕过访问限制，干预Web应用程序防火墙(ngx_lua_waf或X-WAF)产品。
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-2018-9230
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://openresty.org/en/changelog-1013006.htmlx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-9230
Same Patch Batch · n/a · 2018-04-02 · 12 CVEs total
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| CVE-2018-9163 | ZOHO ManageEngine Recovery Manager Plus 跨站脚本漏洞 | |
| CVE-2018-1092 | Linux kernel 代码问题漏洞 | |
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| CVE-2018-1094 | Linux kernel 代码问题漏洞 | |
| CVE-2018-1095 | Linux kernel 代码问题漏洞 | |
| CVE-2018-9173 | Cagintranet Networks GetSimple CMS 跨站脚本漏洞 | |
| CVE-2018-9174 | Desdev DedeCMS 安全漏洞 | |
| CVE-2018-9175 | Desdev DedeCMS 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-9230
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