Oracle MySQL Server up to 5.5.35/5.6.15 Replication denial of service

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4.1	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Oracle MySQL Server up to 5.5.35/5.6.15 and classified as problematic. Affected by this issue is some unknown functionality of the component Replication Handler. Performing a manipulation results in denial of service. This vulnerability is identified as CVE-2014-2438. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as problematic, was found in Oracle MySQL Server up to 5.5.35/5.6.15 (Database Software). This affects an unknown part of the component Replication Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

Unspecified vulnerability in Oracle MySQL Server 5.5.35 and earlier and 5.6.15 and earlier allows remote authenticated users to affect availability via unknown vectors related to Replication.

The weakness was released 04/15/2014 with Oracle as Oracle Critical Patch Update Advisory - April 2014 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is uniquely identified as CVE-2014-2438 since 03/13/2014. It is possible to initiate the attack remotely. A authentication is necessary for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 74141 (CentOS 5 : mysql55-mysql (CESA-2014:0536)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 350399 (Amazon Linux Security Advisory for mysql55: ALAS-2014-329).

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 (92511), Tenable (74141), SecurityFocus (BID 66846†), SecurityTracker (ID 1030102†) and Vulnerability Center (SBV-44129†). Entries connected to this vulnerability are available at VDB-12983, VDB-12982, VDB-12980 and VDB-12979. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Database Software

Vendor

Oracle

Name

MySQL Server

Version

License

open-source

Website

Vendor: https://www.oracle.com

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

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 74141
Nessus Name: CentOS 5 : mysql55-mysql (CESA-2014:0536)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 702919
OpenVAS Name: Debian Security Advisory DSA 2919-1 (mysql-5.5 - security update
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

03/13/2014 🔍
04/10/2014 +28 days 🔍
04/15/2014 +5 days 🔍
04/15/2014 +0 days 🔍
04/15/2014 +0 days 🔍
04/15/2014 +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
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-2438 (🔍)
GCVE (CVE): GCVE-0-2014-2438
GCVE (VulDB): GCVE-100-12981

OVAL: 🔍
IAVM: 🔍

X-Force: 92511
SecurityFocus: 66846 - Oracle MySQL Server CVE-2014-2438 Remote Security Vulnerability
SecurityTracker: 1030102 - MySQL Multiple Bugs Let Remote Authenticated Users Partially Access and Modify Data and Remote Users Partially Deny Service
Vulnerability Center: 44129 - [cpuapr2014-1972952] Oracle MySQL Server Remote DoS via Vectors Related to Replication - CVE-2014-2438, Medium

See also: 🔍

Entryinfo

Created: 04/16/2014 10:33
Updated: 06/17/2021 10:18
Changes: 04/16/2014 10:33 (47), 05/25/2017 10:50 (37), 06/17/2021 10:18 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.