Oracle MySQL Server up to 8.0.12 Optimizer access control

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Oracle MySQL Server up to 8.0.12. The affected element is an unknown function of the component Optimizer. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2018-3186. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Oracle MySQL Server up to 8.0.12 (Database Software). This vulnerability affects an unknown functionality of the component Optimizer. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect availability.

The bug was discovered 10/16/2018. The weakness was published 10/16/2018 with Oracle as Oracle Critical Patch Update Advisory - October 2018 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability was named CVE-2018-3186 since 12/15/2017. The attack can be initiated remotely. The exploitation requires an enhanced level of successful 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 118248 (FreeBSD : MySQL -- multiple vulnerabilities (ec5072b0-d43a-11e8-a6d2-b499baebfeaf)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 20093 (Oracle MySQL October 2018 Critical Patch Update (CPUOCT2018)).

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 (118248) and SecurityFocus (BID 105607†). Similar entries are available at VDB-90449, VDB-91385, VDB-91680 and VDB-91681. 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: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.9
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 4.9
Vendor Vector (Oracle): 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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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: 118248
Nessus Name: FreeBSD : MySQL -- multiple vulnerabilities (ec5072b0-d43a-11e8-a6d2-b499baebfeaf)
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: 🔍
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Timelineinfo

12/15/2017 🔍
10/16/2018 +304 days 🔍
10/16/2018 +0 days 🔍
10/16/2018 +0 days 🔍
10/16/2018 +0 days 🔍
10/16/2018 +0 days 🔍
10/17/2018 +0 days 🔍
10/22/2018 +5 days 🔍
07/28/2024 +2106 days 🔍

Sourcesinfo

Vendor: oracle.com

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

CVE: CVE-2018-3186 (🔍)
GCVE (CVE): GCVE-0-2018-3186
GCVE (VulDB): GCVE-100-125560
SecurityFocus: 105607 - Oracle MySQL Server Multiple Security Vulnerabilities
SecurityTracker: 1041888

See also: 🔍

Entryinfo

Created: 10/17/2018 08:40
Updated: 07/28/2024 03:50
Changes: 10/17/2018 08:40 (81), 04/04/2020 06:35 (6), 05/29/2023 07:51 (5), 07/28/2024 03:50 (17)
Complete: 🔍
Cache ID: 216::103

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