CVE-2023-26435

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-26435
It was possible to call filesystem and network references using the local LibreOffice instance using manipulated ODT documents. Attackers could discover restricted network topology and services as well as including local files with read permissions of the open-xchange system user. This was limited to specific file-types, like images. We have improved existing content filters and validators to avoid including any local resources. No publicly available exploits are known.

5.0 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References
Link Resource
http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2023/Jun/8 Mailing List Third Party Advisory
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf Release Notes
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:open-xchange:open-xchange_appsuite_backend:*:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite_backend:7.10.6:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite_backend:7.10.6:revision_39:*:*:*:*:*:*
History

12 Jan 2024, 08:15

Type Values Removed Values Added
References
  • {'url': 'https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0002.json', 'tags': ['Third Party Advisory'], 'source': 'security@open-xchange.com'}
  • () https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json -

06 Jul 2023, 16:52

Type Values Removed Values Added
References (MISC) https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf - (MISC) https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf - Release Notes
References (MISC) http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html - (MISC) http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html - Third Party Advisory, VDB Entry
References (MISC) https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0002.json - (MISC) https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0002.json - Third Party Advisory
References (MISC) http://seclists.org/fulldisclosure/2023/Jun/8 - (MISC) http://seclists.org/fulldisclosure/2023/Jun/8 - Mailing List, Third Party Advisory
First Time Open-xchange open-xchange Appsuite Backend
Open-xchange
CPE cpe:2.3:a:open-xchange:open-xchange_appsuite_backend:*:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite_backend:7.10.6:*:*:*:*:*:*:*
cpe:2.3:a:open-xchange:open-xchange_appsuite_backend:7.10.6:revision_39:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.0
CWE CWE-918

22 Jun 2023, 15:15

Type Values Removed Values Added
References
  • (MISC) http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html -

22 Jun 2023, 00:15

Type Values Removed Values Added
References
  • (MISC) http://seclists.org/fulldisclosure/2023/Jun/8 -

20 Jun 2023, 08:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-06-20 08:15

Updated : 2024-01-12 08:15

NVD link : CVE-2023-26435

Mitre link : CVE-2023-26435

CVE.ORG link : CVE-2023-26435

JSON object : View

Products Affected

open-xchange

  • open-xchange_appsuite_backend
CWE
CWE-918

Server-Side Request Forgery (SSRF)