CVE-2019-12463
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.
LibreNMS是一套基于PHP和MySQL的开源网络监控系统。该系统具有自定义警报、自动发现网络环境和自动更新等特点。 LibreNMS 1.50.1版本中存在代码注入漏洞。该漏洞源于外部输入数据构造代码段的过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞生成非法的代码段，修改网络系统或组件的预期的执行控制流。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-12463
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in LibreNMS 1.50.1. The scripts that handle graphing options (includes/html/graphs/common.inc.php and includes/html/graphs/graphs.inc.php) do not sufficiently validate or encode several fields of user supplied input. Some parameters are filtered with mysqli_real_escape_string, which is only useful for preventing SQL injection attacks; other parameters are unfiltered. This allows an attacker to inject RRDtool syntax with newline characters via the html/graph.php and html/graph-realtime.php scripts. RRDtool syntax is quite versatile and an attacker could leverage this to perform a number of attacks, including disclosing directory structure and filenames, disclosing file content, denial of service, or writing arbitrary files. NOTE: relative to CVE-2019-10665, this requires authentication and the pathnames differ.
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
LibreNMS 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibreNMS是一套基于PHP和MySQL的开源网络监控系统。该系统具有自定义警报、自动发现网络环境和自动更新等特点。 LibreNMS 1.50.1版本中存在代码注入漏洞。该漏洞源于外部输入数据构造代码段的过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞生成非法的代码段，修改网络系统或组件的预期的执行控制流。
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-2019-12463
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2019-12463 (1)
Same Patch Batch · n/a · 2019-09-09 · 96 CVEs total
| CVE-2019-12465 | LibreNMS SQL注入漏洞 | |
| CVE-2019-16166 | GNU cflow 缓冲区错误漏洞 | |
| CVE-2019-16164 | MyHTML 代码问题漏洞 | |
| CVE-2019-16168 | SQLite 数字错误漏洞 | |
| CVE-2019-5483 | Seneca 安全漏洞 | |
| CVE-2019-5461 | GitHub 输入验证错误漏洞 | |
| CVE-2019-5463 | GitLab 授权问题漏洞 | |
| CVE-2019-5467 | GitLab 跨站脚本漏洞 | |
| CVE-2019-16161 | Onigmo 代码问题漏洞 | |
| CVE-2019-10670 | LibreNMS 跨站脚本漏洞 | |
| CVE-2019-16159 | BIRD Internet Routing Daemon 缓冲区错误漏洞 | |
| CVE-2019-12464 | LibreNMS 路径遍历漏洞 | |
| CVE-2019-10671 | LibreNMS SQL注入漏洞 | |
| CVE-2019-10668 | LibreNMS 授权问题漏洞 | |
| CVE-2019-10667 | LibreNMS 信息泄露漏洞 | |
| CVE-2019-10666 | LibreNMS 代码注入漏洞 | |
| CVE-2019-10665 | LibreNMS 注入漏洞 | |
| CVE-2019-15895 | WordPress Search Exclude插件访问控制错误漏洞 | |
| CVE-2019-15639 | Digium Asterisk 输入验证错误漏洞 | |
| CVE-2019-10669 | LibreNMS 操作系统命令注入漏洞 |
Showing top 20 of 96 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
V. Comments for CVE-2019-12463
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