CVE-2023-26436 Detail
This vulnerability is currently awaiting analysis.
Description
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.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code (‘Code Injection’) | Open-Xchange |
Change History
2 change records found show changes
CVE Modified by Open-Xchange 6/22/2023 11:15:11 AM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Reference |
http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html [No Types Assigned] |
CVE Modified by Open-Xchange 6/21/2023 8:15:47 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | Reference |
http://seclists.org/fulldisclosure/2023/Jun/8 [No Types Assigned] |
Quick Info
CVE Dictionary Entry:
CVE-2023-26436
NVD Published Date:
06/20/2023
NVD Last Modified:
06/22/2023
Source:
Open-Xchange