CVE-2017-3256

mysql: Server: Replication unspecified vulnerability (CPU Jan 2017)

Severity Score

6.5

*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 5.7.16 and earlier. Easily exploitable vulnerability allows low 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. CVSS v3.0 Base Score 6.5 (Availability impacts).

Vulnerabilidad en el componente MySQL Server de Oracle MySQL (subcomponente: Server: Replication). Versiones compatibles que están afectadas son 5.7.16 y versiones anteriores. Vulnerabilidad fácilmente explotable permite a atacante poco privilegiado con acceso a la red a través de múltiples protocolos, comprometer MySQL Server. Ataques exitosos de esta vulnerabilidad pueden resultar en capacidad no autorizada para provocar un cuelgue o bloqueo frecuentemente repetible (DOS completo) de MySQL Server. CVSS v3.0 Base Score 6.5 (Impactos de Disponibilidad).

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2016-12-06 CVE Reserved
2017-01-20 CVE Published
2024-09-14 EPSS Updated
2024-10-09 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (7)

URL	Tag	Source
http://www.securityfocus.com/bid/95486	Third Party Advisory
http://www.securitytracker.com/id/1037640	Vdb Entry

URL	Date	SRC

URL	Date	SRC
http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html	2017-12-08

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2017:2886	2017-12-08
https://security.gentoo.org/glsa/201702-17	2017-12-08
https://access.redhat.com/security/cve/CVE-2017-3256	2017-10-12
https://bugzilla.redhat.com/show_bug.cgi?id=1414345	2017-10-12

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"				<= 5.7.16 Search vendor "Oracle" for product "Mysql" and version " <= 5.7.16"		-		Affected