Vulnerability Description
Allegra loadFieldMatch Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Although authentication is required to exploit this vulnerability, product implements a registration mechanism that can be used to create a user with a sufficient privilege level. The specific flaw exists within the loadFieldMatch method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-22506.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alltena | Allegra | < 7.5.1 |
Related Weaknesses (CWE)
References
- https://www.trackplus.com/en/service/release-notes-reader/7-5-1-release-notes-2.Release Notes
- https://www.zerodayinitiative.com/advisories/ZDI-24-105/Third Party Advisory
FAQ
What is CVE-2023-51642?
CVE-2023-51642 is a vulnerability with a CVSS score of 6.3 (MEDIUM). Allegra loadFieldMatch Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra....
How severe is CVE-2023-51642?
CVE-2023-51642 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-51642?
Check the references section above for vendor advisories and patch information. Affected products include: Alltena Allegra.