Oracle Siebel Core - Server Framework up to 19.0 Search access control

Summaryinfo

A vulnerability categorized as critical has been discovered in Oracle Siebel Core - Server Framework up to 19.0. Impacted is an unknown function of the component Search. The manipulation results in access control. This vulnerability is reported as CVE-2019-2777. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Oracle Siebel Core - Server Framework up to 19.0 (Customer Relationship Management System). Affected is an unknown functionality of the component Search. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on confidentiality, and integrity. CVE summarizes:

Vulnerability in the Siebel Core - Server Framework component of Oracle Siebel CRM (subcomponent: Search). Supported versions that are affected are 19.0 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Siebel Core - Server Framework. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Siebel Core - Server Framework, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Siebel Core - Server Framework accessible data as well as unauthorized read access to a subset of Siebel Core - Server Framework 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 for download at oracle.com. This vulnerability is traded as CVE-2019-2777 since 12/14/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

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. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Customer Relationship Management System

Vendor

• Oracle

Name

• Siebel Core - Server Framework

Version

• 19.0

License

• commercial

Website

• Vendor: https://www.oracle.com

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Once again VulDB remains the best source for vulnerability data.

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