Ubuntu.comUB:CVE-2022-21479CVE-2022-21479
5.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H
5.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:N/A:P
0.001 Low
EPSS
Percentile
24.2%
Vulnerability in the MySQL Server product of Oracle MySQL (component:
Server: Optimizer). Supported versions that are affected are 8.0.28 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 and unauthorized read access to a subset of MySQL Server accessible
data. CVSS 3.1 Base Score 5.5 (Confidentiality and Availability impacts).
CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/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. |
| mdeslaur | 8.x only fixed in USN-5400-1, but CVE was omitted by mistake |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 16.04 | noarch | mariadb-10.0 | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | mariadb-10.1 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | mariadb-10.3 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | mysql-8.0 | < 8.0.29-0ubuntu0.20.04.2 | UNKNOWN |
| ubuntu | 21.10 | noarch | mysql-8.0 | < 8.0.29-0ubuntu0.21.10.1 | UNKNOWN |
| ubuntu | 22.04 | noarch | mysql-8.0 | < 8.0.29-0ubuntu0.22.04.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | mysql-8.0 | < 8.0.29-0ubuntu1 | UNKNOWN |
| ubuntu | 23.04 | noarch | mysql-8.0 | < 8.0.29-0ubuntu1 | UNKNOWN |
| ubuntu | 23.10 | noarch | mysql-8.0 | < 8.0.29-0ubuntu1 | UNKNOWN |
| ubuntu | 16.04 | noarch | percona-server-5.6 | < any | UNKNOWN |
Related
5.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H
5.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:N/A:P
0.001 Low
EPSS
Percentile
24.2%