Ubuntu update for mysql-5.7
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 18 |
| CVE-ID | CVE-2022-21509 CVE-2022-21515 CVE-2022-21517 CVE-2022-21522 CVE-2022-21525 CVE-2022-21526 CVE-2022-21527 CVE-2022-21528 CVE-2022-21529 CVE-2022-21530 CVE-2022-21531 CVE-2022-21534 CVE-2022-21537 CVE-2022-21538 CVE-2022-21539 CVE-2022-21547 CVE-2022-21553 CVE-2022-21569 |
| CWE-ID | CWE-20 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Ubuntu Operating systems & Components / Operating system mysql-server-8.0 (Ubuntu package) Operating systems & Components / Operating system package or component mysql-server-5.7 (Ubuntu package) Operating systems & Components / Operating system package or component |
| Vendor | Canonical Ltd. |
Security Bulletin
This security bulletin contains information about 18 vulnerabilities.
1) Improper input validation
EUVDB-ID: #VU65510
Risk: Medium
CVSSv4.0: 4.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21509
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to damange or delete data.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to damange or delete data.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Improper input validation
EUVDB-ID: #VU65521
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21515
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Options component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Improper input validation
EUVDB-ID: #VU65512
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21517
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the InnoDB component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Improper input validation
EUVDB-ID: #VU65524
Risk: Low
CVSSv4.0: 2.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-21522
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Stored Procedure component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
5) Improper input validation
EUVDB-ID: #VU65515
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21525
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
6) Improper input validation
EUVDB-ID: #VU65516
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21526
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
7) Improper input validation
EUVDB-ID: #VU65508
Risk: Medium
CVSSv4.0: 4.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21527
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to damange or delete data.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to damange or delete data.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
8) Improper input validation
EUVDB-ID: #VU65509
Risk: Medium
CVSSv4.0: 4.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21528
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to damange or delete data.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to damange or delete data.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
9) Improper input validation
EUVDB-ID: #VU65517
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21529
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
10) Improper input validation
EUVDB-ID: #VU65518
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21530
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
11) Improper input validation
EUVDB-ID: #VU65519
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21531
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
12) Improper input validation
EUVDB-ID: #VU65523
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21534
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Stored Procedure component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
13) Improper input validation
EUVDB-ID: #VU65513
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21537
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the InnoDB component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
14) Improper input validation
EUVDB-ID: #VU65526
Risk: Low
CVSSv4.0: 0.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2022-21538
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote authenticated user to perform service disruption.
The vulnerability exists due to improper input validation within the Server: Security: Encryption component in MySQL Server. A remote authenticated user can exploit this vulnerability to perform service disruption.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
15) Improper input validation
EUVDB-ID: #VU65511
Risk: Medium
CVSSv4.0: 0.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21539
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote authenticated user to read and manipulate data.
The vulnerability exists due to improper input validation within the InnoDB component in MySQL Server. A remote authenticated user can exploit this vulnerability to read and manipulate data.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
16) Improper input validation
EUVDB-ID: #VU65514
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21547
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Federated component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
17) Improper input validation
EUVDB-ID: #VU65520
Risk: Medium
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21553
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote privileged user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
18) Improper input validation
EUVDB-ID: #VU65505
Risk: Medium
CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2022-21569
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote authenticated user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the Server: Optimizer component in MySQL Server. A remote authenticated user can exploit this vulnerability to perform a denial of service (DoS) attack.
MitigationUpdate the affected package mysql-5.7 to the latest version.
Vulnerable software versionsUbuntu: 18.04 - 22.04
mysql-server-8.0 (Ubuntu package): before 8.0.30-0ubuntu0.20.04.2
mysql-server-5.7 (Ubuntu package): before 5.7.39-0ubuntu0.18.04.2
CPE2.3- cpe:2.3:o:canonical:ubuntu:18.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:20.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu:22.04:*:*:*:*:*:*:*
- cpe:2.3:a:canonical:mysql-server-8.0_ubuntu_package:*:*:*:*:*:ubuntu:*:*
- cpe:2.3:a:canonical:mysql-server-5.7_ubuntu_package:*:*:*:*:*:ubuntu:*:*
https://ubuntu.com/security/notices/USN-5537-1
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
