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CVE-2022-4823— InSTEDD Nuntium geopoll_controller.rb timing discrepancy

Quick assessment

Affected
InSTEDD Nuntium
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.

Nuntium是InSTEDD开源的一个由 InSTEDD 开发的开源免费平台。 Nuntium存在安全漏洞，该漏洞源于文件app/controllers/geopoll_controller.rb的一个未知函数存在问题，对参数signature的操作会导致可观测时序差异。

CVSS 3.1 · Low EPSS 0.63% · P47

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2022-4823

Vulnerability Information
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Vulnerability Title
InSTEDD Nuntium geopoll_controller.rb timing discrepancy
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as problematic, was found in InSTEDD Nuntium. Affected is an unknown function of the file app/controllers/geopoll_controller.rb. The manipulation of the argument signature leads to observable timing discrepancy. It is possible to launch the attack remotely. The name of the patch is 77236f7fd71a0e2eefeea07f9866b069d612cf0d. It is recommended to apply a patch to fix this issue. VDB-217002 is the identifier assigned to this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过时间差异性导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Nuntium 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nuntium是InSTEDD开源的一个由 InSTEDD 开发的开源免费平台。 Nuntium存在安全漏洞，该漏洞源于文件app/controllers/geopoll_controller.rb的一个未知函数存在问题，对参数signature的操作会导致可观测时序差异。
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
InSTEDD Nuntium n/a -

II. Public POCs for CVE-2022-4823

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III. Intelligence Information for CVE-2022-4823

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Patches & Fixes for CVE-2022-4823 (1)

Vendor Advisories for CVE-2022-4823 (1)

IV. Related Vulnerabilities

Same vendor: InSTEDD
Same weakness: CWE-208

V. Comments for CVE-2022-4823

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