CVE-2020-3314— Cisco AMP for Endpoints Mac Connector Software File Scan Denial of Service Vulnerability
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I. Basic Information for CVE-2020-3314
Vulnerability Information
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Vulnerability Title
Cisco AMP for Endpoints Mac Connector Software File Scan Denial of Service Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the file scan process of Cisco AMP for Endpoints Mac Connector Software could cause the scan engine to crash during the scan of local files, resulting in a restart of the AMP Connector and a denial of service (DoS) condition of the Cisco AMP for Endpoints service. The vulnerability is due to insufficient input validation of specific file attributes. An attacker could exploit this vulnerability by providing a crafted file to a user of an affected system. A successful exploit could allow the attacker to cause the Cisco AMP for Endpoints service to crash, resulting in missed detection and logging of the potentially malicious file. Continued attempts to scan the file could result in a DoS condition of the Cisco AMP for Endpoints service.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco AMP for Endpoints Mac Connector Software 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco AMP for Endpoints Mac Connector Software是美国思科（Cisco）公司的一套基于macOS平台的集成了静态和动态恶意软件分析以及威胁情报的终端应用程序。该程序可分析恶意软件的行为和意图、威胁的影响程度以及防御方法等。 Cisco AMP for Endpoints Mac Connector Software 1.12.3.738之前版本中存在输入验证错误漏洞，该漏洞源于程序没有充分验证特定文件数据的输入。攻击者可借助特制文件利用该漏洞导致拒绝服务。
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 |
|---|---|---|---|---|
| Cisco | Cisco AMP for Endpoints | n/a | - |
II. Public POCs for CVE-2020-3314
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-amp4emac-dos-kfKjUGtMvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2020-3314
Same Patch Batch · Cisco · 2020-05-22 · 6 CVEs total
| CVE-2020-3280 | Cisco Unified Contact Center Express Remote Code Execution Vulnerability | |
| CVE-2020-3184 | Cisco Prime Collaboration Provisioning Software SQL Injection Vulnerability | |
| CVE-2020-3272 | Cisco Prime Network Registrar DHCP Denial of Service Vulnerability | |
| CVE-2020-3343 | Cisco AMP for Endpoints Linux Connector and AMP for Endpoints Mac Connector Software Memor | |
| CVE-2020-3344 | Cisco AMP for Endpoints Linux Connector and AMP for Endpoints Mac Connector Software Memor |
IV. Related Vulnerabilities
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Same vendor: Cisco
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Same weakness: CWE-20
V. Comments for CVE-2020-3314
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