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CVE-2018-18820

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Icecast是Xiph.Org基金会发布的一个开源的流媒体项目，也是一个音频流媒体服务器。url-auth是其中的一个连接认证组件。 Icecast 2.4.0至2.4.3版本中的url-auth组件存在缓冲区溢出漏洞。远程攻击者可通过发送特制的数据利用该漏洞在目标系统上执行任意代码。

AI Predicted 8.1 Difficulty: Moderate EPSS 48.94% · P99
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I. Basic Information for CVE-2018-18820

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A buffer overflow was discovered in the URL-authentication backend of the Icecast before 2.4.4. If the backend is enabled, then any malicious HTTP client can send a request for that specific resource including a crafted header, leading to denial of service and potentially remote code execution.
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
Icecast url-auth组件缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Icecast是Xiph.Org基金会发布的一个开源的流媒体项目，也是一个音频流媒体服务器。url-auth是其中的一个连接认证组件。 Icecast 2.4.0至2.4.3版本中的url-auth组件存在缓冲区溢出漏洞。远程攻击者可通过发送特制的数据利用该漏洞在目标系统上执行任意代码。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2018-18820

# POC Description Source Link Shenlong Link
1 CVE-2018-18820 checker for Icecast servers https://github.com/impulsiveness/CVE-2018-18820 POC Details
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III. Intelligence Information for CVE-2018-18820

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Vendor Advisories for CVE-2018-18820 (3)

Mailing List Discussions for CVE-2018-18820 (1)

Same Patch Batch · n/a · 2018-11-05 · 15 CVEs total

CVE-2018-18957 Mz Automation libIEC61850 缓冲区错误漏洞
CVE-2018-18956 Suricata 输入验证错误漏洞
CVE-2018-18949 ZOHO ManageEngine OpManager SQL注入漏洞
CVE-2018-18950 KindEditor 路径遍历漏洞
CVE-2018-18952 JEECMS 跨站脚本漏洞
CVE-2018-18933 Foxit Reader 安全漏洞
CVE-2018-18934 PopojiCMS 安全漏洞
CVE-2018-18935 PopojiCMS 跨站请求伪造漏洞
CVE-2018-18936 PopojiCMS 路径遍历漏洞
CVE-2018-18937 libIEC61850 ‘ClientDataSet_getValues’函数安全漏洞
CVE-2018-18938 WUZHI CMS 跨站脚本漏洞
CVE-2018-18939 WUZHI CMS 跨站脚本漏洞
CVE-2018-18942 baserCMS 代码问题漏洞
CVE-2018-18943 baserCMS Register New Category功能跨站脚本漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2018-18820

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