Oracle MySQL Server up to 5.6.15 Optimizer denial of service

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

Summaryinfo

A vulnerability described as problematic has been identified in Oracle MySQL Server up to 5.6.15. The impacted element is an unknown function of the component Optimizer. Executing a manipulation can lead to denial of service. This vulnerability is handled as CVE-2014-2450. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Oracle MySQL Server up to 5.6.15 (Database Software). It has been declared as problematic. This vulnerability affects an unknown code block of the component Optimizer. 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 Oracle MySQL Server 5.6.15 and earlier allows remote authenticated users to affect availability via unknown vectors related to Optimizer.

The weakness was released 04/15/2014 as Oracle Critical Patch Update Advisory - April 2014 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability was named CVE-2014-2450 since 03/13/2014. The exploitation appears to be easy. The attack can be initiated remotely. The requirement for exploitation is a single authentication. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 73573 (MySQL 5.6.x < 5.6.16 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 19889 (Oracle MySQL April 2014 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 (92506), Tenable (73573), SecurityTracker (ID 1030102†) and Vulnerability Center (SBV-44118†). Entries connected to this vulnerability are available at VDB-12983, VDB-12982, VDB-12981 and VDB-12980. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
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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: 73573
Nessus Name: MySQL 5.6.x < 5.6.16 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Timelineinfo

03/13/2014 🔍
04/10/2014 +28 days 🔍
04/15/2014 +5 days 🔍
04/15/2014 +0 days 🔍
04/15/2014 +0 days 🔍
04/16/2014 +1 days 🔍
04/16/2014 +0 days 🔍
04/16/2014 +0 days 🔍
06/17/2021 +2619 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2014
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-2450 (🔍)
GCVE (CVE): GCVE-0-2014-2450
GCVE (VulDB): GCVE-100-12976

OVAL: 🔍
IAVM: 🔍

X-Force: 92506
SecurityTracker: 1030102 - MySQL Multiple Bugs Let Remote Authenticated Users Partially Access and Modify Data and Remote Users Partially Deny Service
Vulnerability Center: 44118 - [cpuapr2014-1972952] Oracle MySQL Server Remote DoS via Vectors Related to Optimizer - CVE-2014-2450, Medium

See also: 🔍

Entryinfo

Created: 04/16/2014 10:33
Updated: 06/17/2021 10:00
Changes: 04/16/2014 10:33 (46), 05/25/2017 10:47 (29), 06/17/2021 10:00 (3)
Complete: 🔍
Cache ID: 216::103

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