Oracle Database Server 12.1.0.2 RDBMS Security access control

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Oracle Database Server 12.1.0.2. This impacts an unknown function of the component RDBMS Security. This manipulation causes access control. This vulnerability is handled as CVE-2016-5497. It is possible to launch the attack on the local host. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Oracle Database Server 12.1.0.2 (Database Software). It has been declared as critical. Affected by this vulnerability is an unknown code of the component RDBMS Security. 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, integrity, and availability. The summary by CVE is:

Unspecified vulnerability in the RDBMS Security component in Oracle Database Server 12.1.0.2 allows local users to affect confidentiality, integrity, and availability via unknown vectors.

The weakness was released 10/19/2016 as Oracle Critical Patch Update Advisory - October 2016 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is known as CVE-2016-5497. An attack has to be approached locally. The exploitation needs additional levels of successful authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 94201 (Oracle Database Multiple Vulnerabilities (October 2016 CPU)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Databases. The commercial vulnerability scanner Qualys is able to test this issue with plugin 20026 (Oracle Database October 2016 Security Update Multiple Vulnerabilities (CPUOCT2016)).

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

The vulnerability is also documented in the databases at Tenable (94201) and SecurityFocus (BID 93631†). Entries connected to this vulnerability are available at VDB-68212, VDB-92820, VDB-92835 and VDB-92834. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.4
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 94201
Nessus Name: Oracle Database Multiple Vulnerabilities (October 2016 CPU)
Nessus File: 🔍
Nessus Family: 🔍

OpenVAS ID: 840878
OpenVAS Name: Oracle Database Server Unspecified Vulnerability -07 Jan16
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Timelineinfo

06/16/2016 🔍
10/19/2016 +125 days 🔍
10/19/2016 +0 days 🔍
10/19/2016 +0 days 🔍
10/25/2016 +6 days 🔍
09/26/2022 +2162 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - October 2016
Status: Confirmed

CVE: CVE-2016-5497 (🔍)
GCVE (CVE): GCVE-0-2016-5497
GCVE (VulDB): GCVE-100-92761
SecurityFocus: 93631
SecurityTracker: 1037035

See also: 🔍

Entryinfo

Created: 10/19/2016 10:22
Updated: 09/26/2022 14:35
Changes: 10/19/2016 10:22 (43), 04/07/2017 17:07 (20), 09/26/2022 14:30 (3), 09/26/2022 14:35 (10)
Complete: 🔍
Cache ID: 216:521:103

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

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