Vulnerability · Published Jul 20, 2023 · Assigned by mitre
CVE-2023-38334
Medium 6.5
In plain English
A medium-severity incorrect default permissions in the affected software. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).
Official description
Omnis Studio 10.22.00 has incorrect access control. It advertises an irreversible feature for locking classes within Omnis libraries: it should be no longer possible to delete, view, change, copy, rename, duplicate, or print a locked class. Due to implementation issues, locked classes in Omnis libraries can be unlocked, and thus further analyzed and modified by Omnis Studio. This allows for further analyzing and also deleting, viewing, changing, copying, renaming, duplicating, or printing previously locked Omnis classes. This violates the expected behavior of an "irreversible operation."
Affected products (as reported)
Weakness: CWE-276
References
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-006.txt
- 20230721 [SYSS-2023-006]: Omnis Studio - Expected Behavior Violation (CWE-440) (CVE-2023-38334) mailing-list
- http://packetstormsecurity.com/files/173696/Omnis-Studio-10.22.00-Library-Unlock.html
- 20230724 APPLE-SA-2023-07-24-1 Safari 16.6 mailing-list