#VU12225 Security restrictions bypass in Oracle FLEXCUBE Private Banking - CVE-2017-3479

Vulnerability identifier: #VU12225

Vulnerability risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2017-3479

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Oracle FLEXCUBE Private Banking
Other software / Other software solutions

Vendor: Oracle

Description
The vulnerability allows a remote authenticated attacker to write arbitrary files and cause DoS condition on the target system.

The weakness exists in Oracle FLEXCUBE Private Banking due to improper security restrictions. A remote attacker can update, insert or delete some of Oracle FLEXCUBE Private Banking accessible data and partially cause the service to crash.

Mitigation
Install update from vendor's website.

Vulnerable software versions

Oracle FLEXCUBE Private Banking: 2.0.0 - 12.0.1

---

External links
https://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html

---

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.