Oracle MySQL Server up to 5.6.36/5.7.18 Replication access control

CVSS Meta Temp Score
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Oracle MySQL Server up to 5.6.36/5.7.18. This affects an unknown part of the component Replication. Such manipulation leads to access control. This vulnerability is traded as CVE-2017-3647. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Oracle MySQL Server up to 5.6.36/5.7.18 (Database Software). It has been rated as problematic. Affected by this issue is an unknown functionality of the component Replication. 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 07/18/2017. The weakness was shared 07/19/2017 with Oracle as Oracle Critical Patch Update Advisory - July 2017 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is handled as CVE-2017-3647 since 12/06/2016. The exploitation is known to be difficult. The attack may be launched remotely. Additional levels of successful authentication are needed for exploitation. 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 102328 (Fedora 25 : community-mysql (2017-7c039552fa)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 20043 (Oracle MySQL JULY 2017 Critical Patch Update (CPUJUL2017)).

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 (102328) and SecurityFocus (BID 99796†). The entries VDB-74371, VDB-89670, VDB-96591 and VDB-99569 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.4
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 4.4
Vendor Vector (Oracle): 🔍

NVD Base Score: 4.4
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: 102328
Nessus Name: Fedora 25 : community-mysql (2017-7c039552fa)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 801205
OpenVAS Name: Oracle Mysql Security Updates (jul2017-3236622) 04 - Windows
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

12/06/2016 🔍
07/18/2017 +224 days 🔍
07/18/2017 +0 days 🔍
07/19/2017 +0 days 🔍
07/19/2017 +0 days 🔍
07/19/2017 +0 days 🔍
08/08/2017 +20 days 🔍
08/10/2017 +2 days 🔍
01/04/2021 +1243 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2017
Researcher: Oracle
Organization: Oracle
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-3647 (🔍)
GCVE (CVE): GCVE-0-2017-3647
GCVE (VulDB): GCVE-100-104084

OVAL: 🔍

SecurityFocus: 99796 - Oracle MySQL Server CVE-2017-3647 Remote Security Vulnerability
SecurityTracker: 1038928

See also: 🔍

Entryinfo

Created: 07/20/2017 00:10
Updated: 01/04/2021 10:43
Changes: 07/20/2017 00:10 (85), 10/27/2019 11:48 (6), 01/04/2021 10:40 (4), 01/04/2021 10:43 (1)
Complete: 🔍
Cache ID: 216::103

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