Deserialization of Untrusted Data in Oracle Hospitality Cruise Shipboard Property Management System



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2021-36483
CWE-ID CWE-502
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Oracle Hospitality Cruise Shipboard Property Management System
Web applications / CRM systems

Vendor Oracle

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Deserialization of Untrusted Data

EUVDB-ID: #VU60697

Risk: Medium

CVSSv4.0: 6.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-36483

CWE-ID: CWE-502 - Deserialization of Untrusted Data

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insecure input validation when processing serialized data within the SafeBinaryFormatter library. A remote user can pass specially crafted data to the application and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Oracle Hospitality Cruise Shipboard Property Management System: 20.2.2

CPE2.3 External links

https://www.oracle.com/security-alerts/cpujan2023.html?930454


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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