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 labeled as problematic has been found in Oracle Database Server 11.2.0.1. Impacted is an unknown function. Executing a manipulation can lead to denial of service. This vulnerability is tracked as CVE-2011-0806. The attack can be launched remotely. No exploit exists.

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 part. 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 Network Foundation component in Oracle Database Server 10.1.0.5, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.1, and 11.2.0.2, when running on Windows, allows remote attackers to affect availability via unknown vectors.

The weakness was disclosed 04/19/2011 (Website). The advisory is shared for download at oracle.com. This vulnerability was named CVE-2011-0806. The exploitation appears to be easy. 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 53897 (Oracle Database Multiple Vulnerabilities (April 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 19616 (Oracle Database April 2011 Security Update Multiple Vulnerabilities (CPUAPR2011)).

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 (53897), SecurityFocus (BID 47430†) and Vulnerability Center (SBV-31103†). The entries VDB-57212, VDB-57211, VDB-57210 and VDB-57209 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Website

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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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

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: 53897
Nessus Name: Oracle Database Multiple Vulnerabilities (April 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

02/04/2011 🔍
04/19/2011 +74 days 🔍
04/19/2011 +0 days 🔍
04/19/2011 +0 days 🔍
04/20/2011 +1 days 🔍
03/23/2015 +1433 days 🔍
11/03/2021 +2417 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: oracle.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-0806 (🔍)
GCVE (CVE): GCVE-0-2011-0806
GCVE (VulDB): GCVE-100-57172
SecurityFocus: 47430
Vulnerability Center: 31103 - [cpuapr2011-301950] Network Foundation in Oracle Database Server on Windows Remote Denial of Service Vulnerability, High

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/03/2021 02:47
Changes: 03/23/2015 16:50 (52), 04/07/2017 17:06 (6), 11/03/2021 02:39 (3), 11/03/2021 02:47 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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