Executive Summary

Informations
Name CVE-2023-48306 First vendor Publication 2023-11-21
Vendor Cve Last vendor Modification 2023-11-30

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High 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

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Enterprise Server, the DNS pin middleware was vulnerable to DNS rebinding allowing an attacker to perform SSRF as a final result. Nextcloud Server 25.0.11, 26.0.6, and 27.1.0 and Nextcloud Enterprise Server 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 contain patches for this issue. No known workarounds are available.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-48306

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 35

Sources (Detail)

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f6...
https://github.com/nextcloud/server/pull/40234
https://hackerone.com/reports/2115212
Source Url

Alert History

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Date Informations
2024-08-02 13:53:04
  • Multiple Updates
2024-08-02 01:34:18
  • Multiple Updates
2024-02-02 02:49:55
  • Multiple Updates
2024-02-01 12:31:21
  • Multiple Updates
2023-11-30 21:27:31
  • Multiple Updates
2023-11-22 09:27:27
  • Multiple Updates
2023-11-22 05:27:22
  • First insertion