Deserialization of Untrusted Data in Oracle Communications BRM - Elastic Charging Engine



Published: 2020-10-27
Risk High
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2019-10173
CWE ID CWE-502
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Oracle Communications BRM - Elastic Charging Engine
Server applications / Database software

Vendor Oracle

Security Advisory

This security advisory describes one high risk vulnerability.

1) Deserialization of Untrusted Data

Risk: High

CVSSv3: 8.5 [CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-10173

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 passed in XML or JSON formats within the xstream API. A remote attacker 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 Communications BRM - Elastic Charging Engine:

CPE External links

https://www.oracle.com/security-alerts/cpuoct2020.html?904649

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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