Oracle MySQL Server up to 5.6.40/5.7.22/8.0.11 Memcached access control

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Oracle MySQL Server up to 5.6.40/5.7.22/8.0.11. This vulnerability affects unknown code of the component Memcached. Such manipulation leads to access control. This vulnerability is traded as CVE-2018-3062. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Oracle MySQL Server up to 5.6.40/5.7.22/8.0.11 (Database Software) and classified as critical. Affected by this issue is an unknown code block of the component Memcached. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is availability.

The bug was discovered 07/17/2018. The weakness was shared 07/18/2018 with Oracle as Oracle Critical Patch Update Advisory - July 2018 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2018-3062 since 12/15/2017. The exploitation is known to be difficult. The attack may be launched remotely. The requirement for exploitation is a simple authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 111156 (MySQL 5.6.x < 5.6.41 Multiple Vulnerabilities (RPM Check) (April 2018 CPU)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Databases and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 197213 (Ubuntu Security Notification for Mysql-5.5, Mysql-5.7 Vulnerabilities (USN-3725-1)).

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 (111156) and SecurityFocus (BID 104776†). The entries VDB-79791, VDB-95830, VDB-97118 and VDB-99028 are related to this item. 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: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 5.3
Vendor Vector (Oracle): 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
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: 111156
Nessus Name: MySQL 5.6.x < 5.6.41 Multiple Vulnerabilities (RPM Check) (April 2018 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

12/15/2017 🔍
07/17/2018 +214 days 🔍
07/17/2018 +0 days 🔍
07/18/2018 +0 days 🔍
07/18/2018 +0 days 🔍
07/18/2018 +0 days 🔍
07/18/2018 +0 days 🔍
07/20/2018 +2 days 🔍
04/17/2023 +1732 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2018
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-3062 (🔍)
GCVE (CVE): GCVE-0-2018-3062
GCVE (VulDB): GCVE-100-121784

OVAL: 🔍

SecurityFocus: 104776 - Oracle MySQL Server Multiple Security Vulnerabilities
SecurityTracker: 1041294

See also: 🔍

Entryinfo

Created: 07/18/2018 10:06
Updated: 04/17/2023 12:25
Changes: 07/18/2018 10:06 (84), 03/07/2020 13:36 (6), 04/17/2023 12:25 (5)
Complete: 🔍
Cache ID: 216::103

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