// For flags

CVE-2021-2014

Gentoo Linux Security Advisory 202105-27

Severity Score

4.9
*CVSS v3.1

Exploit Likelihood

< 1%
*EPSS

Affected Versions

4
*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: PAM Auth Plugin). Supported versions that are affected are 5.7.32 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. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Vulnerabilidad en el producto MySQL Server de Oracle MySQL (componente: Server: PAM Auth Plugin).&#xa0;Las versiones compatibles que están afectadas son 5.7.32 y anteriores.&#xa0;Una vulnerabilidad fácilmente explotable permite a un atacante muy privilegiado con acceso de red por medio de múltiples protocolos comprometer a MySQL Server.&#xa0;Los ataques con éxito de esta vulnerabilidad pueden resultar en la capacidad no autorizada de causar una suspensión o un bloqueo repetible frecuentemente (DOS completo) de MySQL Server.&#xa0;CVSS 3.1 Puntuación Base 4.9 (Impactos de Disponibilidad).&#xa0;Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)

Multiple vulnerabilities have been found in MySQL, the worst of which could result in the arbitrary execution of code. Versions less than 8.0.24 are affected.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2020-12-09 CVE Reserved
  • 2021-01-20 CVE Published
  • 2024-09-26 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
References (3)
Affected Vendors, Products, and Versions (4)