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I. Basic Information for CVE-2023-0977
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A heap-based overflow vulnerability in Trellix Agent (Windows and Linux) version 5.7.8 and earlier, allows a remote user to alter the page heap in the macmnsvc process memory block resulting in the service becoming unavailable.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Trellix Agent 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Trellix Agent是美国火眼(Trellix)公司的一个客户端组件。提供 McAfee ePolicy Orchestrator(McAfee ePO)和托管产品之间的安全通信。 Trellix Agent (Windows and Linux) 5.7.8版本及之前版本存在安全漏洞。攻击者利用该漏洞可以更改macmnsvc进程内存块中的页面堆,导致服务变得不可用。
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
VendorProductAffected VersionsCPESubscribe
TrellixTrellix Agent 5.7.8 ~ 5.7.8 -
II. Public POCs for CVE-2023-0977
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III. Intelligence Information for CVE-2023-0977
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IV. Related Vulnerabilities
V. Comments for CVE-2023-0977

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