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CVE-2024-32874— In Frigate, Malicious Long Unicode filenames may cause a Multiple Application-level Denial of Service

Quick assessment

Affected
blakeblackshear frigate
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.

Frigate是Blake Blackshear个人开发者的一款专为具有 AI 对象检测功能的家庭助理设计的完整本地 NVR。 Frigate 0.13.2之前版本存在安全漏洞，该漏洞源于当上传文件或检索文件名时，用户可能会故意使用较大的Unicode文件名，这将导致应用程序级拒绝服务。

CVSS 6.8 · Medium EPSS 0.77% · P55

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-32874

Vulnerability Information
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Vulnerability Title
In Frigate, Malicious Long Unicode filenames may cause a Multiple Application-level Denial of Service
Source: CVE Program / CVE List V5
Vulnerability Description
Frigate is a network video recorder (NVR) with realtime local object detection for IP cameras. Below 0.13.2 Release, when uploading a file or retrieving the filename, a user may intentionally use a large Unicode filename which would lead to a application-level denial of service. This is due to no limitation set on the length of the filename and the costy use of the Unicode normalization with the form NFKD under the hood of `secure_filename()`.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
Frigate 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Frigate是Blake Blackshear个人开发者的一款专为具有 AI 对象检测功能的家庭助理设计的完整本地 NVR。 Frigate 0.13.2之前版本存在安全漏洞，该漏洞源于当上传文件或检索文件名时，用户可能会故意使用较大的Unicode文件名，这将导致应用程序级拒绝服务。
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
blakeblackshear frigate <= 0.13.2 -

II. Public POCs for CVE-2024-32874

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III. Intelligence Information for CVE-2024-32874

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Patches & Fixes for CVE-2024-32874 (1)

Vendor Advisories for CVE-2024-32874 (1)

IV. Related Vulnerabilities

Same product: frigate
Same vendor: blakeblackshear
Same weakness: CWE-770

V. Comments for CVE-2024-32874

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