Ubuntu.comUB:CVE-2021-2046CVE-2021-2046
6.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
34.8%
Vulnerability in the MySQL Server product of Oracle MySQL (component:
Server: Stored Procedure). Supported versions that are affected are 8.0.22
and prior. Easily exploitable vulnerability allows high privileged attacker
with network access via multiple protocols to compromise MySQL Server.
While the vulnerability is in MySQL Server, attacks may significantly
impact additional products. 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 6.8 (Availability
impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H).
Notes
| Author | Note |
|---|---|
| leosilva | since 5.5 is no longer upstream supported and so far we cannot patch it, marking it as ignored. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 16.04 | noarch | mariadb-10.0 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | mysql-8.0 | < 8.0.23-0ubuntu0.20.04.1 | UNKNOWN |
| ubuntu | 20.10 | noarch | mysql-8.0 | < 8.0.23-0ubuntu0.20.10.1 | UNKNOWN |
| ubuntu | 21.04 | noarch | mysql-8.0 | < 8.0.23-1 | UNKNOWN |
| ubuntu | 21.10 | noarch | mysql-8.0 | < 8.0.23-1 | UNKNOWN |
| ubuntu | 22.04 | noarch | mysql-8.0 | < 8.0.23-1 | UNKNOWN |
| ubuntu | 22.10 | noarch | mysql-8.0 | < 8.0.23-1 | UNKNOWN |
| ubuntu | 23.04 | noarch | mysql-8.0 | < 8.0.23-1 | UNKNOWN |
| ubuntu | 23.10 | noarch | mysql-8.0 | < 8.0.23-1 | UNKNOWN |
| ubuntu | 16.04 | noarch | percona-server-5.6 | < any | UNKNOWN |
Related
6.8 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
34.8%