Oracle MySQL Server up to 5.6.42/5.7.24/8.0.13 Replication 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 was found in Oracle MySQL Server up to 5.6.42/5.7.24/8.0.13. It has been classified as critical. Affected is an unknown function of the component Replication. Performing a manipulation results in access control. This vulnerability is known as CVE-2019-2531. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Oracle MySQL Server up to 5.6.42/5.7.24/8.0.13 (Database Software). This affects an unknown code block of the component Replication. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. This is going to have an impact on availability.

The bug was discovered 01/15/2019. The weakness was published 01/16/2019 by Security Team with cPanel as Oracle Critical Patch Update Advisory - January 2019 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is uniquely identified as CVE-2019-2531 since 12/14/2018. It is possible to initiate the attack remotely. The exploitation requires an enhanced level of successful authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 121227 (MySQL 5.6.x < 5.6.43 Multiple Vulnerabilities (Jan 2019 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 r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 20103 (Oracle MySQL January 2019 Critical Patch Update (CPUJAN2019)).

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 (121227) and SecurityFocus (BID 106619†). Similar entries are available at VDB-125486, VDB-129551, VDB-129543 and VDB-129544. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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: 🔍
VulDB Reliability: 🔍

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: 121227
Nessus Name: MySQL 5.6.x < 5.6.43 Multiple Vulnerabilities (Jan 2019 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

12/14/2018 🔍
01/15/2019 +32 days 🔍
01/15/2019 +0 days 🔍
01/16/2019 +0 days 🔍
01/16/2019 +0 days 🔍
01/16/2019 +0 days 🔍
01/16/2019 +0 days 🔍
01/17/2019 +1 days 🔍
06/28/2023 +1623 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2019
Researcher: Security Team
Organization: cPanel
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-2531 (🔍)
GCVE (CVE): GCVE-0-2019-2531
GCVE (VulDB): GCVE-100-129645
SecurityFocus: 106619 - Oracle MySQL Server Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 01/16/2019 11:14
Updated: 06/28/2023 11:45
Changes: 01/16/2019 11:14 (83), 04/30/2020 18:15 (7), 06/28/2023 11:45 (4)
Complete: 🔍
Cache ID: 216::103

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

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