CVE-2024-37284— Elastic Defend Improper Handling of Alternate Encoding Leads to Crash
Quick assessment
Affected
Elastic Elastic Defend
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.
Elastic Defend是荷兰Elastic公司的一款应用程序。提供预防、检测和响应功能，以及对 EPP、EDR、SIEM 和安全分析的深度可见性。 Elastic Defend 8.13.3及之前版本存在安全漏洞，该漏洞源于尝试扫描编码为多字节字符的文件或进程时，会发生对备用编码的不当处理，导致未捕获的异常，进而阻止其隔离文件和/或终止进程。
Possible ATT&CK Techniques 1 AI
T1564.004 · NTFS File Attributes
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I. Basic Information for CVE-2024-37284
Vulnerability Information
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Vulnerability Title
Elastic Defend Improper Handling of Alternate Encoding Leads to Crash
Source: CVE Program / CVE List V5
Vulnerability Description
Improper handling of alternate encoding occurs when Elastic Defend on Windows systems attempts to scan a file or process encoded as a multibyte character. This leads to an uncaught exception causing Elastic Defend to crash which in turn will prevent it from quarantining the file and/or killing the process.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对异常条件的处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Elastic Defend 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Elastic Defend是荷兰Elastic公司的一款应用程序。提供预防、检测和响应功能，以及对 EPP、EDR、SIEM 和安全分析的深度可见性。 Elastic Defend 8.13.3及之前版本存在安全漏洞，该漏洞源于尝试扫描编码为多字节字符的文件或进程时，会发生对备用编码的不当处理，导致未捕获的异常，进而阻止其隔离文件和/或终止进程。
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 |
|---|---|---|---|---|
| Elastic | Elastic Defend | 8.0.0 ~ 8.13.3 | - |
|
II. Public POCs for CVE-2024-37284
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2024-37284 (1)
Same Patch Batch · Elastic · 2025-01-21 · 3 CVEs total
| CVE-2024-43709 | 6.5 MEDIUM | Elasticsearch allocation of resources without limits or throttling leads to crash |
| CVE-2024-52973 | 6.5 MEDIUM | Kibana allocation of resources without limits or throttling leads to crash |
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V. Comments for CVE-2024-37284
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