Oracle FLEXCUBE Investor Servicing up to 14.1.0 OpenSSL access control

Summaryinfo

A vulnerability was found in Oracle FLEXCUBE Investor Servicing up to 14.1.0. It has been rated as critical. This issue affects some unknown processing of the component OpenSSL. This manipulation causes access control. This vulnerability is tracked as CVE-2019-2736. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Oracle FLEXCUBE Investor Servicing up to 14.1.0 (Banking Software). It has been declared as critical. Affected by this vulnerability is an unknown function of the component OpenSSL. 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 Investor Servicing component of Oracle Financial Services Applications (subcomponent: Infrastructure). Supported versions that are affected are 12.0.1, 12.0.3, 12.0.4, 12.1.0, 12.3.0, 12.4.0, 14.0.0 and 14.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle FLEXCUBE Investor Servicing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle FLEXCUBE Investor Servicing, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle FLEXCUBE Investor Servicing accessible data as well as unauthorized read access to a subset of Oracle FLEXCUBE Investor Servicing accessible data. CVSS 3.0 Base Score 6.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N).

The weakness was disclosed 07/16/2019 as Oracle Critical Patch Update Advisory - Juli 2019 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is known as CVE-2019-2736 since 12/14/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

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

The entries VDB-137972, VDB-137963, VDB-137964 and VDB-137965 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Banking Software

Vendor

• Oracle

Name

• FLEXCUBE Investor Servicing

Version

• 12.0.1
• 12.0.3
• 12.0.4
• 12.1.0
• 12.3.0
• 12.4.0
• 14.0.0
• 14.1.0

License

• commercial

Website

• Vendor: https://www.oracle.com

CPE 2.3info

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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