Attackers with access to the "documentconverterws" API were able to inject serialized Java objects, that were not properly checked during deserialization. Access to this API endpoint is restricted to local networks by default. Arbitrary code could be injected that is being executed when processing the request. A check has been introduced to restrict processing of legal and expected classes for this API. We now log a warning in case there are attempts to inject illegal classes. No publicly available exploits are known.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 07:51
Type | Values Removed | Values Added |
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CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.1 |
References | () http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html - Third Party Advisory, VDB Entry | |
References | () http://seclists.org/fulldisclosure/2023/Jun/8 - Mailing List, Third Party Advisory | |
References | () https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json - | |
References | () https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf - Release Notes |
12 Jan 2024, 08:15
Type | Values Removed | Values Added |
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References |
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06 Jul 2023, 18:29
Type | Values Removed | Values Added |
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First Time |
Open-xchange
Open-xchange open-xchange Appsuite Backend |
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CVSS |
v2 : v3 : |
v2 : unknown
v3 : 8.8 |
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:*:*:*:*:*:* |
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CWE | CWE-502 | |
References | (MISC) http://seclists.org/fulldisclosure/2023/Jun/8 - Mailing List, Third Party Advisory | |
References | (MISC) http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html - Third Party Advisory, VDB Entry | |
References | (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) https://documentation.open-xchange.com/security/advisories/csaf/oxas-adv-2023-0002.json - Third Party Advisory |
22 Jun 2023, 15:15
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References |
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22 Jun 2023, 00:15
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References |
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20 Jun 2023, 13:03
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2023-06-20 08:15
Updated : 2024-11-21 07:51
NVD link : CVE-2023-26436
Mitre link : CVE-2023-26436
CVE.ORG link : CVE-2023-26436
JSON object : View
Products Affected
open-xchange
- open-xchange_appsuite_backend