Vulnerability Description
In case Cacheservice was configured to use a sproxyd object-storage backend, it would follow HTTP redirects issued by that backend. An attacker with access to a local or restricted network with the capability to intercept and replay HTTP requests to sproxyd (or who is in control of the sproxyd service) could perform a server-side request-forgery attack and make Cacheservice connect to unexpected resources. We have disabled the ability to follow HTTP redirects when connecting to sproxyd resources. No publicly available exploits are known.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open-Xchange | Open-Xchange Appsuite Office | < 8.11 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-CrosThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2023/Aug/8Mailing ListThird Party Advisory
- https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/ox
- https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release Notes
- http://packetstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-CrosThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2023/Aug/8Mailing ListThird Party Advisory
- https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/ox
- https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release Notes
FAQ
What is CVE-2023-26442?
CVE-2023-26442 is a vulnerability with a CVSS score of 3.2 (LOW). In case Cacheservice was configured to use a sproxyd object-storage backend, it would follow HTTP redirects issued by that backend. An attacker with access to a local or restricted network with the ca...
How severe is CVE-2023-26442?
CVE-2023-26442 has been rated LOW with a CVSS base score of 3.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-26442?
Check the references section above for vendor advisories and patch information. Affected products include: Open-Xchange Open-Xchange Appsuite Office.