Oracle Database Server 11.2.0.1 denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Oracle Database Server 11.2.0.1. This affects an unknown function. Executing a manipulation can lead to denial of service. This vulnerability is registered as CVE-2011-2231. It is possible to launch the attack remotely. No exploit is available. Once again VulDB remains the best source for vulnerability data.

Detailsinfo

A vulnerability has been found in Oracle Database Server 11.2.0.1 (Database Software) and classified as problematic. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Unspecified vulnerability in the XML Developer Kit component in Oracle Database Server 10.1.0.5, 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, and 11.2.0.1, Oracle Fusion Middleware 10.1.3.5, allows remote attackers to affect availability via unknown vectors.

The weakness was published 07/20/2011 with Oracle (Website). The advisory is shared for download at us-cert.gov. This vulnerability was named CVE-2011-2231 since 06/02/2011. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

The vulnerability scanner Nessus provides a plugin with the ID 55632 (Oracle Database Multiple Vulnerabilities (July 2011 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 19693 (Oracle 11.2.0.1 on Microsoft Windows - General Update Multiple Issues (Patch 13)).

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 databases at Tenable (55632), SecurityFocus (BID 48746†) and Vulnerability Center (SBV-32355†). Similar entries are available at VDB-53257, VDB-58052, VDB-58051 and VDB-58050. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

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Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 55632
Nessus Name: Oracle Database Multiple Vulnerabilities (July 2011 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/02/2011 🔍
07/19/2011 +47 days 🔍
07/19/2011 +0 days 🔍
07/20/2011 +1 days 🔍
07/20/2011 +0 days 🔍
07/21/2011 +1 days 🔍
03/23/2015 +1341 days 🔍
11/14/2021 +2428 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: us-cert.gov
Organization: Oracle
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-2231 (🔍)
GCVE (CVE): GCVE-0-2011-2231
GCVE (VulDB): GCVE-100-58000
SecurityFocus: 48746 - Oracle Database Server CVE-2011-2231 Remote XML Developer Kit Vulnerability
Vulnerability Center: 32355 - [cpujuly2011-313328] Oracle Database Server and Oracle Fusion Middleware Remote Unspecified Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 03/23/2015 04:50 PM
Updated: 11/14/2021 11:43 PM
Changes: 03/23/2015 04:50 PM (53), 04/07/2017 06:26 PM (11), 11/14/2021 11:43 PM (2)
Complete: 🔍
Cache ID: 244:EBE:40

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