Oracle MySQL Server up to 5.6.22 InnoDB missing encryption

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

Summaryinfo

A vulnerability labeled as very critical has been found in Oracle MySQL Server up to 5.6.22. This impacts an unknown function of the component InnoDB. The manipulation results in missing encryption. This vulnerability is reported as CVE-2015-0439. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical has been found in Oracle MySQL Server up to 5.6.22 (Database Software). Affected is an unknown part of the component InnoDB. The manipulation with an unknown input leads to a missing encryption vulnerability. CWE is classifying the issue as CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. This is going to have an impact on availability. CVE summarizes:

Unspecified vulnerability in Oracle MySQL Server 5.6.22 and earlier allows remote authenticated users to affect availability via unknown vectors related to Server : InnoDB.

The weakness was disclosed 04/14/2015 with Oracle as Oracle Critical Patch Update Advisory - April 2015 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2015-0439 since 12/17/2014. The exploitability is told to be easy. It is possible to launch the attack remotely. A authentication is necessary for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.

As 0-day the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 82799 (MySQL 5.5.x < 5.5.42 / 5.6.x < 5.6.23 Multiple DoS Vulnerabilities (April 2015 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 19970 (Oracle MySQL April 2015 Critical Patch Update (CPUAPR2015)).

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 Tenable (82799), SecurityFocus (BID 74085†) and Vulnerability Center (SBV-49703†). Further details are available at krebsonsecurity.com. The entries VDB-74910, VDB-74899, VDB-74900 and VDB-74901 are pretty similar. 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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Exploitinginfo

Class: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 82799
Nessus Name: MySQL 5.5.x < 5.5.42 / 5.6.x < 5.6.23 Multiple DoS Vulnerabilities (April 2015 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 801205
OpenVAS Name: Oracle MySQL Multiple Unspecified vulnerabilities-05 Apr15 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
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Timelineinfo

12/17/2014 🔍
04/14/2015 +118 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/14/2015 +0 days 🔍
04/15/2015 +1 days 🔍
04/15/2015 +0 days 🔍
04/16/2015 +1 days 🔍
05/07/2022 +2577 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2015
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-0439 (🔍)
GCVE (CVE): GCVE-0-2015-0439
GCVE (VulDB): GCVE-100-74952
SecurityFocus: 74085 - Oracle MySQL Server CVE-2015-0439 Remote Security Vulnerability
SecurityTracker: 1032121
Vulnerability Center: 49703 - [cpuapr2015-2365600] Oracle MySQL Remote DoS in InnoDB, Medium

Misc.: 🔍
See also: 🔍

Entryinfo

Created: 04/15/2015 14:26
Updated: 05/07/2022 01:29
Changes: 04/15/2015 14:26 (69), 06/26/2017 10:40 (7), 05/07/2022 01:21 (3), 05/07/2022 01:29 (1)
Complete: 🔍
Cache ID: 216:ADC:103

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