MariaDB/XtraDB Cluster Access Restriction event_data_objects.cc access control

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in MariaDB and XtraDB Cluster. Impacted is an unknown function of the file sql/event_data_objects.cc of the component Access Restriction. Such manipulation leads to access control. This vulnerability is documented as CVE-2017-15365. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in MariaDB and XtraDB Cluster (Database Software) (affected version not known). It has been rated as critical. Affected by this issue is some unknown functionality of the file sql/event_data_objects.cc of the component Access Restriction. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. CVE summarizes:

sql/event_data_objects.cc in MariaDB before 10.1.30 and 10.2.x before 10.2.10 and Percona XtraDB Cluster before 5.6.37-26.21-3 and 5.7.x before 5.7.19-29.22-3 allows remote authenticated users with SQL access to bypass intended access restrictions and replicate data definition language (DDL) statements to cluster nodes by leveraging incorrect ordering of DDL replication and ACL checking.

The bug was discovered 12/10/2017. The weakness was released 01/25/2018 with Oracle (Website). The advisory is shared for download at lists.fedoraproject.org. This vulnerability is handled as CVE-2017-15365 since 10/15/2017. The attack may be launched remotely. A simple authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 105077 (MariaDB 10.2.x < 10.2.10 Multiple Vulnerabilities), 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 r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176531 (Debian Security Update for mariadb-10.1 (DSA 4341-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (105077) and SecurityFocus (BID 102713†). Entries connected to this vulnerability are available at VDB-108176, VDB-108191, VDB-112093 and VDB-112091. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
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: 105077
Nessus Name: MariaDB 10.2.x < 10.2.10 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 57291
OpenVAS Name: MariaDB Access Bypass Vulnerability (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

10/15/2017 🔍
10/31/2017 +16 days 🔍
12/07/2017 +37 days 🔍
12/10/2017 +3 days 🔍
01/16/2018 +37 days 🔍
01/25/2018 +9 days 🔍
01/25/2018 +0 days 🔍
01/26/2018 +1 days 🔍
02/02/2023 +1833 days 🔍

Sourcesinfo

Advisory: RHSA-2019:1258
Researcher: Oracle
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-15365 (🔍)
GCVE (CVE): GCVE-0-2017-15365
GCVE (VulDB): GCVE-100-112436

OVAL: 🔍

SecurityFocus: 102713 - Oracle MySQL Server CVE-2018-2562 Remote Security Vulnerability

See also: 🔍

Entryinfo

Created: 01/26/2018 07:54
Updated: 02/02/2023 16:35
Changes: 01/26/2018 07:54 (73), 12/27/2019 16:08 (6), 02/01/2021 16:39 (2), 02/02/2023 16:35 (4)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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