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CVE-2018-6703— Remote Logging functionality had a use after free vulnerability in McAfee Agent

Quick assessment

Affected
McAfee, LLC McAfee Agent
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.

McAfee Agent（MA）是美国迈克菲（McAfee）公司的一套提供了ePolicy Orchestrator（杀毒软件管理平台）与被管理产品之间的安全通信的客户端组件。Common service是其中的一个通用服务组件。 McAfee MA 5.0.0版本至5.0.6版本、5.5.0版本和5.5.1版本中的McAfee Common service存在释放后重用漏洞。远程攻击者可借助特制的TCP数据包利用该漏洞造成拒绝服务。

AI Predicted 9.8 Difficulty: Easy EPSS 3.23% · P88
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I. Basic Information for CVE-2018-6703

Vulnerability Information
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Vulnerability Title
Remote Logging functionality had a use after free vulnerability in McAfee Agent
Source: CVE Program / CVE List V5
Vulnerability Description
Use After Free in Remote logging (which is disabled by default) in McAfee McAfee Agent (MA) 5.x prior to 5.6.0 allows remote unauthenticated attackers to cause a Denial of Service and potentially a remote code execution via a specially crafted HTTP header sent to the logging 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
McAfee Agent 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
McAfee Agent（MA）是美国迈克菲（McAfee）公司的一套提供了ePolicy Orchestrator（杀毒软件管理平台）与被管理产品之间的安全通信的客户端组件。Common service是其中的一个通用服务组件。 McAfee MA 5.0.0版本至5.0.6版本、5.5.0版本和5.5.1版本中的McAfee Common service存在释放后重用漏洞。远程攻击者可借助特制的TCP数据包利用该漏洞造成拒绝服务。
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
McAfee, LLC McAfee Agent 5.x ~ 5.6.0 -

II. Public POCs for CVE-2018-6703

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III. Intelligence Information for CVE-2018-6703

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Other References for CVE-2018-6703 (1)

IV. Related Vulnerabilities

Same product: McAfee Agent
Same vendor: McAfee, LLC

V. Comments for CVE-2018-6703

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