Oracle MySQL Server up to 5.6.11 Data Manipulation Language denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Oracle MySQL Server up to 5.6.11 (Database Software). This issue affects some unknown processing of the component Data Manipulation Language. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.6.11 and earlier allows remote authenticated users to affect availability via unknown vectors related to Data Manipulation Language.

The weakness was shared 07/16/2013 with Oracle as Oracle Critical Patch Update Advisory - July 2013 as not defined advisory (Website). It is possible to read the advisory at oracle.com. The identification of this vulnerability is CVE-2013-3795 since 06/03/2013. The exploitation is known to be easy. The attack may be initiated remotely. Required for exploitation is a simple authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 68939 (MySQL 5.6.x < 5.6.12 Multiple Vulnerabilities), 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 19866 (Oracle MySQL July 2013 Critical Patch Update).

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 X-Force (85711) and Tenable (68939). The entries 9609, 9632, 9608 and 9629 are related to this item.

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CPE 2.3info

CPE 2.2info

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CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

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Nessus ID: 68939
Nessus Name: MySQL 5.6.x < 5.6.12 Multiple Vulnerabilities
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Nessus Risk: 🔍
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
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Timelineinfo

06/03/2013 🔍
07/16/2013 +43 days 🔍
07/16/2013 +0 days 🔍
07/16/2013 +0 days 🔍
07/16/2013 +0 days 🔍
07/17/2013 +1 days 🔍
07/17/2013 +0 days 🔍
07/23/2013 +6 days 🔍
05/20/2021 +2858 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2013
Organization: Oracle
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-3795 (🔍)
OVAL: 🔍
IAVM: 🔍

X-Force: 85711
Vulnerability Center: 40578 - [cpujuly2013-1899826] Oracle MySQL 5.6 through 5.6.11 Remote DoS Vulnerability Affecting the Data Manipulation Language Component - CVE-2013-3795, Medium
SecurityFocus: 61241 - Oracle MySQL Server CVE-2013-3795 Remote Security Vulnerability
OSVDB: 95324

See also: 🔍

Entryinfo

Created: 07/23/2013 10:13
Updated: 05/20/2021 13:20
Changes: 07/23/2013 10:13 (49), 05/06/2017 19:11 (29), 05/20/2021 13:20 (3)
Complete: 🔍

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