Vulnerability Description
OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32.
CVSS Score
4.8
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open-Xchange | Open-Xchange Documents | < 7.10.5 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/163569/OX-Documents-7.10.5-Improper-AuthoriThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2021/Jul/37Mailing ListThird Party Advisory
- https://www.open-xchange.comProduct
- http://packetstormsecurity.com/files/163569/OX-Documents-7.10.5-Improper-AuthoriThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2021/Jul/37Mailing ListThird Party Advisory
- https://www.open-xchange.comProduct
FAQ
What is CVE-2021-28095?
CVE-2021-28095 is a vulnerability with a CVSS score of 4.8 (MEDIUM). OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32.
How severe is CVE-2021-28095?
CVE-2021-28095 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-28095?
Check the references section above for vendor advisories and patch information. Affected products include: Open-Xchange Open-Xchange Documents.