VDB-121667 · CVE-2018-3034 · BID 104793

Oracle FLEXCUBE Investor Servicing 12.0.4/12.1.0/12.3.0/12.4.0 Infrastructure access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	1.03

Summaryinfo

A vulnerability was found in Oracle FLEXCUBE Investor Servicing 12.0.4/12.1.0/12.3.0/12.4.0. It has been rated as critical. The impacted element is an unknown function of the component Infrastructure. The manipulation leads to access control. This vulnerability is uniquely identified as CVE-2018-3034. 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 12.0.4/12.1.0/12.3.0/12.4.0 (Banking Software) and classified as critical. This issue affects an unknown function of the component Infrastructure. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, and integrity.

The bug was discovered 07/17/2018. The weakness was disclosed 07/18/2018 with Oracle as Oracle Critical Patch Update Advisory - July 2018 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2018-3034 since 12/15/2017. The attack may be initiated remotely. The successful exploitation requires a simple authentication. It demands that the victim is doing some kind of user interaction. 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.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104793†). The entries VDB-79791, VDB-95830, VDB-97118 and VDB-99028 are pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Banking Software

Vendor

Oracle

Name

FLEXCUBE Investor Servicing

Version

License

commercial

Website

Vendor: https://www.oracle.com

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 5.4
Vendor Vector (Oracle): 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

12/15/2017 🔍
07/17/2018 +214 days 🔍
07/17/2018 +0 days 🔍
07/18/2018 +0 days 🔍
07/18/2018 +0 days 🔍
07/18/2018 +0 days 🔍
07/18/2018 +0 days 🔍
04/10/2023 +1727 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2018
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-3034 (🔍)
GCVE (CVE): GCVE-0-2018-3034
GCVE (VulDB): GCVE-100-121667
SecurityFocus: 104793 - Oracle FLEXCUBE Investor Servicing Multiple Security Vulnerabilities
SecurityTracker: 1041307

See also: 🔍

Entryinfo

Created: 07/18/2018 10:06
Updated: 04/10/2023 12:16
Changes: 07/18/2018 10:06 (71), 03/06/2020 16:00 (6), 04/10/2023 12:16 (5)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.