VDB-76687 · CVE-2015-4753 · BID 75838

Oracle Database Server 11.2.0.3/11.2.0.4/12.1.0.1/12.1.0.2 RDBMS Support Tools information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.0$0-$5k0.00

A vulnerability was found in Oracle Database Server 11.2.0.3/11.2.0.4/12.1.0.1/12.1.0.2 (Database Software). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component RDBMS Support Tools. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

Unspecified vulnerability in the RDBMS Support Tools component in Oracle Database Server 11.2.0.3, 11.2.0.4, 12.1.0.1, and 12.1.0.2 allows local users to affect confidentiality via unknown vectors.

The weakness was disclosed 07/16/2015 as Oracle Critical Patch Update Advisory - July 2015 as confirmed advisory (Website). It is possible to read the advisory at oracle.com. This vulnerability is known as CVE-2015-4753 since 06/24/2015. The exploitation appears to be easy. Attacking locally is a requirement. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 84822 (Oracle Database Multiple Vulnerabilities (July 2015 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 19976 (Oracle Database July 2015 Patch Set Update (PSU) 11.2.0.3.15 Not Installed (Patch 20760997)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Tenable (84822). The entries 76560, 76561, 76562 and 76563 are pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

VulDB Base Score: 4.0
VulDB Temp Score: 4.0
VulDB Vector: 🔍
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CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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Nessus ID: 84822
Nessus Name: Oracle Database Multiple Vulnerabilities (July 2015 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/24/2015 🔍
07/14/2015 +20 days 🔍
07/15/2015 +1 days 🔍
07/16/2015 +1 days 🔍
07/16/2015 +0 days 🔍
07/17/2015 +1 days 🔍
06/03/2022 +2513 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2015
Status: Confirmed

CVE: CVE-2015-4753 (🔍)
SecurityTracker: 1032903
Vulnerability Center: 51317 - [cpujul2015-2367936] Oracle Database Local Information Disclosure Vulnerability in RDBMS Support Tools, Low
SecurityFocus: 75838

See also: 🔍

Entryinfo

Created: 07/17/2015 11:13
Updated: 06/03/2022 08:06
Changes: 07/17/2015 11:13 (54), 04/07/2017 18:27 (7), 06/03/2022 08:01 (3), 06/03/2022 08:06 (2)
Complete: 🔍

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