openEuler update for mariadb

Published: 2022-03-19

Risk	Medium
Patch available	YES
Number of vulnerabilities	10
CVE-ID	CVE-2021-46669 CVE-2021-46661 CVE-2021-46667 CVE-2021-46666 CVE-2021-46662 CVE-2021-46663 CVE-2021-46665 CVE-2021-46664 CVE-2021-46659 CVE-2021-46657
CWE-ID	CWE-416 CWE-20 CWE-190 CWE-617 CWE-476 CWE-399 CWE-400
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	openEuler Operating systems & Components / Operating system mariadb-devel Operating systems & Components / Operating system package or component mariadb-embedded Operating systems & Components / Operating system package or component mariadb-test Operating systems & Components / Operating system package or component mariadb-errmessage Operating systems & Components / Operating system package or component mariadb-gssapi-server Operating systems & Components / Operating system package or component mariadb-server-galera Operating systems & Components / Operating system package or component mariadb-debuginfo Operating systems & Components / Operating system package or component mariadb-server Operating systems & Components / Operating system package or component mariadb-common Operating systems & Components / Operating system package or component mariadb-debugsource Operating systems & Components / Operating system package or component mariadb-backup Operating systems & Components / Operating system package or component mariadb-cracklib Operating systems & Components / Operating system package or component mariadb-oqgraph-engine Operating systems & Components / Operating system package or component mariadb-embedded-devel Operating systems & Components / Operating system package or component mariadb Operating systems & Components / Operating system package or component
Vendor	openEuler

Security Bulletin

This security bulletin contains information about 10 vulnerabilities.

1) Use-after-free

EUVDB-ID: #VU63827

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-46669

CWE-ID: CWE-416 - Use After Free

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service attack.

The vulnerability exists due to a use-after-free error in the convert_const_to_int() function when processing BIGINT data type. A remote attacker can trigger use-after-free error and perform a denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Input validation error

EUVDB-ID: #VU63672

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-46661

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application crash in find_field_in_tables and find_order_in_list via an unused common table expression (CTE). A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

3) Integer overflow

EUVDB-ID: #VU63850

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-46667

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service attack.

The vulnerability exists due to integer overflow in the sql_lex.cc. A local user can pass specially crafted data to the application, trigger integer overflow and perform a denial of service attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

4) Reachable Assertion

EUVDB-ID: #VU63853

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-46666

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to mishandling of a pushdown from a HAVING clause to a WHERE clause. A local user can perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

5) Input validation error

EUVDB-ID: #VU63846

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-46662

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to set_var.cc application crash in certain uses of an UPDATE statement in conjunction with a nested subquery. A local user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

6) Input validation error

EUVDB-ID: #VU63671

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-46663

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to ha_maria::extra application crash via certain SELECT statements. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

7) Input validation error

EUVDB-ID: #VU63719

Risk: Low

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:Clear]

CVE-ID: CVE-2021-46665

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to incorrect used_tables expectations in the sql_parse.cc. A remote user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

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.

8) NULL pointer dereference

EUVDB-ID: #VU63717

Risk: Low

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:Clear]

CVE-ID: CVE-2021-46664

CWE-ID: CWE-476 - NULL Pointer Dereference

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in the sub_select_postjoin_aggr() function. A remote user can pass specially crafted data to the application and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

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.

9) Resource management error

EUVDB-ID: #VU60556

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-2021-46659

CWE-ID: CWE-399 - Resource Management Errors

Exploit availability: No

Description

The vulnerability allows a remote user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper management of internal resources. The database does not recognize that SELECT_LEX::nest_level is local to each VIEW. A remote user execute a specially crafted statements and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

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.

10) Resource exhaustion

EUVDB-ID: #VU63849

Risk: Low

CVSSv4.0: 4.3 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2021-46657

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when processing certain subquery uses of ORDER BY. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

mariadb-devel: before 10.3.34-1

mariadb-embedded: before 10.3.34-1

mariadb-test: before 10.3.34-1

mariadb-errmessage: before 10.3.34-1

mariadb-gssapi-server: before 10.3.34-1

mariadb-server-galera: before 10.3.34-1

mariadb-debuginfo: before 10.3.34-1

mariadb-server: before 10.3.34-1

mariadb-common: before 10.3.34-1

mariadb-debugsource: before 10.3.34-1

mariadb-backup: before 10.3.34-1

mariadb-cracklib: before 10.3.34-1

mariadb-oqgraph-engine: before 10.3.34-1

mariadb-embedded-devel: before 10.3.34-1

mariadb: before 10.3.34-1

CPE2.3

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1587

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.