CVE-2018-2647

mysql: Server: Replication unspecified vulnerability (CPU Jan 2018)

Severity Score

5.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.6.38 and prior and 5.7.20 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

Vulnerabilidad en el componente MySQL Server en Oracle MySQL (subcomponente: Server: Replication). Las versiones compatibles que se han visto afectadas son la 5.6.38 y anteriores, y la 5.7.20 y anteriores. Una vulnerabilidad fácilmente explotable permite que un atacante con un alto nivel de privilegios que tenga acceso a red por medio de múltiples protocolos comprometa la seguridad de MySQL Server. Los ataques exitosos a esta vulnerabilidad pueden dar lugar a que el atacante consiga provocar el bloqueo o cierre repetido (DoS completo) de MySQL Server, así como la actualización, inserción o supresión sin autorización de algunos de los datos accesibles de MySQL Server. CVSS 3.0 Base Score 5.5 (impactos en la integridad y disponibilidad). Vector CVSS: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2017-12-15 CVE Reserved
2018-01-18 CVE Published
2023-06-10 EPSS Updated
2024-10-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (9)

URL	Tag	Source
http://www.securityfocus.com/bid/102711	Third Party Advisory
http://www.securitytracker.com/id/1040216	Third Party Advisory
https://security.netapp.com/advisory/ntap-20180117-0002	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html	2019-10-03

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2018:0586	2019-10-03
https://access.redhat.com/errata/RHSA-2018:0587	2019-10-03
https://usn.ubuntu.com/3537-1	2019-10-03
https://access.redhat.com/security/cve/CVE-2018-2647	2018-03-26
https://bugzilla.redhat.com/show_bug.cgi?id=1535503	2018-03-26

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Oracle Search vendor "Oracle"		Mysql Search vendor "Oracle" for product "Mysql"				>= 5.6.0 <= 5.6.38 Search vendor "Oracle" for product "Mysql" and version " >= 5.6.0 <= 5.6.38"		-		Affected
Oracle Search vendor "Oracle"		Mysql Search vendor "Oracle" for product "Mysql"				> 5.7.0 <= 5.7.20 Search vendor "Oracle" for product "Mysql" and version " > 5.7.0 <= 5.7.20"		-		Affected