Oracle FLEXCUBE Universal Banking up to 12.0.3/12.4.0/14.2.0 jQuery access control

Summaryinfo

A vulnerability was found in Oracle FLEXCUBE Universal Banking up to 12.0.3/12.4.0/14.2.0. It has been classified as critical. The impacted element is an unknown function of the component jQuery. This manipulation causes access control. This vulnerability is tracked as CVE-2019-2754. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Oracle FLEXCUBE Universal Banking up to 12.0.3/12.4.0/14.2.0 (Banking Software) and classified as critical. Affected by this vulnerability is an unknown code block of the component jQuery. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, and integrity. The summary by CVE is:

Vulnerability in the Oracle FLEXCUBE Universal Banking component of Oracle Financial Services Applications (subcomponent: Infrastructure). Supported versions that are affected are 12.0.1-12.0.3, 12.1.0-12.4.0 and 14.0.0-14.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Universal Banking. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle FLEXCUBE Universal Banking accessible data as well as unauthorized access to critical data or complete access to all Oracle FLEXCUBE Universal Banking accessible data. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

The weakness was disclosed 07/16/2019 as Oracle Critical Patch Update Advisory - Juli 2019 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. This vulnerability is known as CVE-2019-2754 since 12/14/2018. The attack can be launched remotely. The requirement for exploitation is a single authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

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Productinfo

Type

• Banking Software

Vendor

• Oracle

Name

• FLEXCUBE Universal Banking

Version

• 12.0
• 12.0.0
• 12.0.1
• 12.0.2
• 12.0.3
• 12.1
• 12.2
• 12.3
• 12.4.0
• 14.0
• 14.1
• 14.2.0

License

• commercial

Website

• Vendor: https://www.oracle.com

CPE 2.3info

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CPE 2.2info

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