Security Bulletin
This security bulletin contains information about 10 vulnerabilities.
EUVDB-ID: #VU63827
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46669
CWE-ID:
CWE-416 - Use After Free
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU63672
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46661
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU63850
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46667
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU63853
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46666
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU63846
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46662
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU63671
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46663
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU63719
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46665
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU63717
Risk: Low
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46664
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU60556
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46659
CWE-ID:
CWE-399 - Resource Management Errors
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.
EUVDB-ID: #VU63849
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-46657
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe 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.
MitigationInstall updates from vendor's repository.
Vulnerable software versionsopenEuler: 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
External linkshttp://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.