Executive Summary

Informations
Name CVE-2023-47120 First vendor Publication 2023-11-10
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Discourse is an open source platform for community discussion. In versions 3.1.0 through 3.1.2 of the `stable` branch and versions 3.1.0,beta6 through 3.2.0.beta2 of the `beta` and `tests-passed` branches, Redis memory can be depleted by crafting a site with an abnormally long favicon URL and drafting multiple posts which Onebox it. The issue is patched in version 3.1.3 of the `stable` branch and version 3.2.0.beta3 of the `beta` and `tests-passed` branches. There are no known workarounds.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-47120

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 221

Sources (Detail)

https://github.com/discourse/discourse/commit/95a82d608d6377faf68a0e2c5d9640b...
https://github.com/discourse/discourse/commit/e910dd09140cb4abc3a563b95af4a13...
https://github.com/discourse/discourse/security/advisories/GHSA-77cw-xhj8-hfp3
Source Url

Alert History

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Date Informations
2025-06-26 02:22:09
  • Multiple Updates
2025-06-25 12:26:38
  • Multiple Updates
2025-03-29 03:27:54
  • Multiple Updates
2025-03-28 13:38:42
  • Multiple Updates
2024-11-25 09:31:48
  • Multiple Updates
2024-08-02 13:52:46
  • Multiple Updates
2024-08-02 01:34:15
  • Multiple Updates
2024-02-02 02:49:38
  • Multiple Updates
2024-02-01 12:31:19
  • Multiple Updates
2023-11-23 02:34:49
  • Multiple Updates
2023-11-23 02:34:04
  • Multiple Updates
2023-11-22 17:27:35
  • Multiple Updates
2023-11-18 00:27:26
  • Multiple Updates
2023-11-13 09:27:31
  • Multiple Updates
2023-11-10 21:27:30
  • First insertion