CVE-2020-2574

mysql: C API unspecified vulnerability (CPU Jan 2020)

Severity Score

5.9

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.6.46 and prior, 5.7.28 and prior and 8.0.18 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.0 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

Vulnerabilidad en el producto MySQL Client de Oracle MySQL (componente: C API). Las versiones compatibles que están afectadas son 5.6.46 y anteriores, 5.7.28 y anteriores, 8.0.18 y anteriores. Una vulnerabilidad difícil de explotar permite a un atacante no autenticado con acceso a la red por medio de múltiples protocolos comprometer a MySQL Client. Los ataques con éxito de esta vulnerabilidad pueden resultar en una capacidad no autorizada para causar una suspensión o bloqueo repetible frecuentemente (DOS completo) de MySQL Client. CVSS 3.0 Puntaje Base 5.9 (Impactos en la Disponibilidad). Vector CVSS: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

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

2019-12-10 CVE Reserved
2020-01-15 CVE Published
2024-05-10 EPSS Updated
2024-09-30 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (9)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2020/09/29/1	Mailing List
https://security.netapp.com/advisory/ntap-20200122-0002	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://www.oracle.com/security-alerts/cpujan2020.html	2022-08-04

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00007.html	2022-08-04
https://security.gentoo.org/glsa/202105-27	2022-08-04
https://usn.ubuntu.com/4250-1	2022-08-04
https://usn.ubuntu.com/4250-2	2022-08-04
https://access.redhat.com/security/cve/CVE-2020-2574	2020-12-22
https://bugzilla.redhat.com/show_bug.cgi?id=1798587	2020-12-22

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 <= 5.6.46 Search vendor "Oracle" for product "Mysql" and version " >= 5.6.0 <= 5.6.46"		-		Affected
Oracle Search vendor "Oracle"		Mysql Search vendor "Oracle" for product "Mysql"				>= 5.7.0 <= 5.7.28 Search vendor "Oracle" for product "Mysql" and version " >= 5.7.0 <= 5.7.28"		-		Affected
Oracle Search vendor "Oracle"		Mysql Search vendor "Oracle" for product "Mysql"				>= 8.0.0 <= 8.0.18 Search vendor "Oracle" for product "Mysql" and version " >= 8.0.0 <= 8.0.18"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 5.5.0 < 5.5.67 Search vendor "Mariadb" for product "Mariadb" and version " >= 5.5.0 < 5.5.67"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.1.0 < 10.1.44 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.1.0 < 10.1.44"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.2.0 < 10.2.31 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.2.0 < 10.2.31"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.3.0 < 10.3.22 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.3.0 < 10.3.22"		-		Affected
Mariadb Search vendor "Mariadb"		Mariadb Search vendor "Mariadb" for product "Mariadb"				>= 10.4.0 < 10.4.12 Search vendor "Mariadb" for product "Mariadb" and version " >= 10.4.0 < 10.4.12"		-		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		linux		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Oncommand Insight Search vendor "Netapp" for product "Oncommand Insight"				-		-		Affected
Netapp Search vendor "Netapp"		Oncommand Workflow Automation Search vendor "Netapp" for product "Oncommand Workflow Automation"				-		-		Affected
Netapp Search vendor "Netapp"		Snapcenter Search vendor "Netapp" for product "Snapcenter"				-		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				16.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "16.04"		esm		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				18.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "18.04"		lts		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				19.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "19.10"		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				15.1 Search vendor "Opensuse" for product "Leap" and version "15.1"		-		Affected