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CVE-2019-3598— McAfee Agent update fixes a vulnerability in handling UDP requests

Quick assessment

Affected
McAfee, LLC McAfee Agent (MA)
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。 McAfee MA 5.x版本中存在安全漏洞。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。

AI Predicted 5.3 Difficulty: Easy EPSS 1.85% · P78

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2019-3598

Vulnerability Information
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Vulnerability Title
McAfee Agent update fixes a vulnerability in handling UDP requests
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer Access with Incorrect Length Value in McAfee Agent (MA) 5.x allows remote unauthenticated users to potentially cause a denial of service via specifically crafted UDP packets.
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 缓冲区错误漏洞
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。 McAfee MA 5.x版本中存在安全漏洞。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。
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 (MA) 5.x ~ 5.6.0 HF1 -

II. Public POCs for CVE-2019-3598

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III. Intelligence Information for CVE-2019-3598

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Vendor Advisories for CVE-2019-3598 (1)

Other References for CVE-2019-3598 (1)

Same Patch Batch · McAfee, LLC · 2019-02-28 · 3 CVEs total

CVE-2019-3582 McAfee Endpoint Security updates fix a privilege escalation vulnerability
CVE-2019-3599 McAfee Agent update fixes an Information Disclosure vulnerability

IV. Related Vulnerabilities

Same product: McAfee Agent (MA)
Same vendor: McAfee, LLC

V. Comments for CVE-2019-3598

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