CVE-2018-18066
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.
Net-SNMP是一套开源的简单网络管理协议（Simple Network Management Protocol）软件。该软件用于监控网络设备、电脑设备、UPS设备等。 Net-SNMP 5.8之前版本中的snmplib/snmp_api.c文件的‘snmp_oid_compare’函数存在安全漏洞。远程攻击者可借助特制的UDP数据包利用该漏洞造成拒绝服务（空指针异常）。
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I. Basic Information for CVE-2018-18066
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
snmp_oid_compare in snmplib/snmp_api.c in Net-SNMP before 5.8 has a NULL Pointer Exception bug that can be used by an unauthenticated attacker to remotely cause the instance to crash via a crafted UDP packet, resulting in Denial of Service.
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
Net-SNMP 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Net-SNMP是一套开源的简单网络管理协议（Simple Network Management Protocol）软件。该软件用于监控网络设备、电脑设备、UPS设备等。 Net-SNMP 5.8之前版本中的snmplib/snmp_api.c文件的‘snmp_oid_compare’函数存在安全漏洞。远程攻击者可借助特制的UDP数据包利用该漏洞造成拒绝服务（空指针异常）。
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 | - |
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II. Public POCs for CVE-2018-18066
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-18066 (2)
-
https://security.netapp.com/advisory/ntap-20181107-0001/ x_refsource_CONFIRM
Security Blog Posts for CVE-2018-18066 (1)
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https://dumpco.re/blog/net-snmp-5.7.3-remote-dos x_refsource_MISC
Other References for CVE-2018-18066 (1)
Same Patch Batch · n/a · 2018-10-08 · 26 CVEs total
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| CVE-2018-1000809 | privacyIDEA token validation api 输入验证漏洞 | |
| CVE-2018-1000808 | Python Cryptographic Authority pyopenssl 安全漏洞 | |
| CVE-2018-1000805 | Paramiko SSH server 访问控制错误漏洞 | |
| CVE-2018-1000804 | Contiki-NG AQL数据库引擎缓冲区错误漏洞 | |
| CVE-2018-1000803 | Gitea 信息泄露漏洞 | |
| CVE-2018-17060 | Telerik Extensions for ASP.NET MVC 路径遍历漏洞 | |
| CVE-2018-16297 | Foxit Reader和Foxit PhantomPDF JavaScript引擎安全漏洞 | |
| CVE-2018-16296 | Foxit Reader和Foxit PhantomPDF JavaScript引擎安全漏洞 | |
| CVE-2018-16295 | Foxit Reader和Foxit PhantomPDF JavaScript引擎安全漏洞 | |
| CVE-2018-16294 | Foxit Reader和Foxit PhantomPDF JavaScript引擎安全漏洞 | |
| CVE-2018-18069 | WordPress WPML插件跨站脚本漏洞 | |
| CVE-2018-16292 | Foxit Reader和Foxit PhantomPDF JavaScript引擎安全漏洞 | |
| CVE-2018-16291 | Foxit Reader和Foxit PhantomPDF JavaScript引擎安全漏洞 | |
| CVE-2018-17440 | D-Link Central WiFi Manager 安全漏洞 | |
| CVE-2018-17441 | D-Link Central WiFi Manager 跨站脚本漏洞 | |
| CVE-2018-17442 | D-Link Central WiFi Manager 安全漏洞 | |
| CVE-2018-17443 | D-Link Central WiFi Manager 跨站脚本漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2018-18066
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