Oracle MySQL Server up to 5.6.42/5.7.24/8.0.13 Parser access control

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in Oracle MySQL Server up to 5.6.42/5.7.24/8.0.13 and classified as problematic. Impacted is an unknown function of the component Parser. The manipulation leads to access control. This vulnerability is traded as CVE-2019-2455. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Oracle MySQL Server up to 5.6.42/5.7.24/8.0.13 (Database Software). This issue affects an unknown part of the component Parser. 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 01/15/2019. The weakness was shared 01/16/2019 with Oracle as Oracle Critical Patch Update Advisory - January 2019 as confirmed advisory (Website). The advisory is shared at oracle.com. The identification of this vulnerability is CVE-2019-2455 since 12/14/2018. The attack may be initiated remotely. A simple authentication is necessary for exploitation. 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 106628†). The entries VDB-125486, VDB-129551, VDB-129543 and VDB-129544 are related to this item. 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: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 6.5
Vendor Vector (Oracle): 🔍

NVD Base Score: 6.5
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 🔍
01/16/2019 +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
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-2455 (🔍)
GCVE (CVE): GCVE-0-2019-2455
GCVE (VulDB): GCVE-100-129629
SecurityFocus: 106628 - Oracle MySQL Server CVE-2019-2455 Remote Security Vulnerability

See also: 🔍

Entryinfo

Created: 01/16/2019 11:14
Updated: 06/28/2023 10:02
Changes: 01/16/2019 11:14 (83), 04/30/2020 16:54 (6), 06/28/2023 10:02 (4)
Complete: 🔍
Cache ID: 216::103

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