Ubuntu.comUB:CVE-2023-21911CVE-2023-21911
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
30.3%
Vulnerability in the MySQL Server product of Oracle MySQL (component:
InnoDB). Supported versions that are affected are 8.0.32 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).
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 |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | mysql-8.0 | < 8.0.33-0ubuntu0.20.04.1 | UNKNOWN |
| ubuntu | 22.04 | noarch | mysql-8.0 | < 8.0.33-0ubuntu0.22.04.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | mysql-8.0 | < 8.0.33-0ubuntu0.22.10.1 | UNKNOWN |
| ubuntu | 23.04 | noarch | mysql-8.0 | < 8.0.33-0ubuntu0.23.04.1 | UNKNOWN |
| ubuntu | 23.10 | noarch | mysql-8.0 | < 8.0.33-0ubuntu1 | UNKNOWN |
| ubuntu | 24.04 | noarch | mysql-8.0 | < 8.0.33-0ubuntu1 | UNKNOWN |
| ubuntu | 16.04 | noarch | percona-server-5.6 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | percona-xtradb-cluster-5.6 | < any | UNKNOWN |
Related
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
30.3%