Oracle Database 11.2.0.4/12.1.0.2/12.2.0.1/18c ODBC Driver access control

Summaryinfo

A vulnerability was found in Oracle Database 11.2.0.4/12.1.0.2/12.2.0.1/18c. It has been declared as critical. Affected by this issue is some unknown functionality of the component ODBC Driver. Such manipulation leads to access control. This vulnerability is traded as CVE-2019-2799. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Oracle Database 11.2.0.4/12.1.0.2/12.2.0.1/18c (Database Software). Affected by this issue is some unknown processing of the component ODBC Driver. 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, integrity, and availability. CVE summarizes:

Vulnerability in the Oracle ODBC Driver component of Oracle Database Server<span class=font-red><b> ***PRIVILEGE CANNOT BE NONE FOR AUTHENTICATED ATTACKS***</b></span>. Supported versions that are affected are 11.2.0.4, 12.1.0.2, 12.2.0.1 and 18c. Difficult to exploit vulnerability allows low privileged attacker having None privilege with network access via multiple protocols to compromise Oracle ODBC Driver. Successful attacks of this vulnerability can result in takeover of Oracle ODBC Driver. Note: The vulnerability affects Windows platforms only. CVSS 3.0 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

The weakness was shared 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 handled as CVE-2019-2799 since 12/14/2018. The exploitation is known to be difficult. The attack may be launched remotely. Required for exploitation is a simple authentication. 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 related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Database Software

Vendor

• Oracle

Name

• Database

Version

• 11.2.0.4
• 12.1.0.2
• 12.2.0.1
• 18c

License

• commercial

Website

• Vendor: https://www.oracle.com

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion