openEuler update for mariadb

Published: 2023-11-17

Risk	Medium
Patch available	YES
Number of vulnerabilities	5
CVE-ID	CVE-2022-0778 CVE-2022-32085 CVE-2022-32087 CVE-2022-32091 CVE-2022-47015
CWE-ID	CWE-835 CWE-119 CWE-476
Exploitation vector	Network
Public exploit	Public exploit code for vulnerability #1 is available.
Vulnerable software Subscribe	openEuler Operating systems & Components / Operating system mariadb-server-galera Operating systems & Components / Operating system package or component mariadb-server Operating systems & Components / Operating system package or component mariadb-embedded Operating systems & Components / Operating system package or component mariadb-gssapi-server Operating systems & Components / Operating system package or component mariadb-common Operating systems & Components / Operating system package or component mariadb-embedded-devel Operating systems & Components / Operating system package or component mariadb-test Operating systems & Components / Operating system package or component mariadb-devel Operating systems & Components / Operating system package or component mariadb-backup Operating systems & Components / Operating system package or component mariadb-debugsource Operating systems & Components / Operating system package or component mariadb-oqgraph-engine Operating systems & Components / Operating system package or component mariadb-debuginfo Operating systems & Components / Operating system package or component mariadb-cracklib Operating systems & Components / Operating system package or component mariadb-errmessage 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 5 vulnerabilities.

1) Infinite loop

EUVDB-ID: #VU61391

Risk: Medium

CVSSv3.1: 6.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2022-0778

CWE-ID: CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')

Exploit availability: Yes

Description

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

The vulnerability exists due to infinite loop within the BN_mod_sqrt() function when processing an ASN.1 certificate that contains elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. A remote attacker can supply a specially crafted certificate to the TLS server or client, consume all available system resources and cause denial of service conditions.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS SP2

mariadb-server-galera: before 10.3.39-1

mariadb-server: before 10.3.39-1

mariadb-embedded: before 10.3.39-1

mariadb-gssapi-server: before 10.3.39-1

mariadb-common: before 10.3.39-1

mariadb-embedded-devel: before 10.3.39-1

mariadb-test: before 10.3.39-1

mariadb-devel: before 10.3.39-1

mariadb-backup: before 10.3.39-1

mariadb-debugsource: before 10.3.39-1

mariadb-oqgraph-engine: before 10.3.39-1

mariadb-debuginfo: before 10.3.39-1

mariadb-cracklib: before 10.3.39-1

mariadb-errmessage: before 10.3.39-1

mariadb: before 10.3.39-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1830

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. However, proof of concept for this vulnerability is available.

2) Buffer overflow

EUVDB-ID: #VU65764

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32085

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a segmentation fault via the component Item_func_in::cleanup/Item::cleanup_processor. A local user can send a specially crafted file, trigger memory corruption and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS SP2

mariadb-server-galera: before 10.3.39-1

mariadb-server: before 10.3.39-1

mariadb-embedded: before 10.3.39-1

mariadb-gssapi-server: before 10.3.39-1

mariadb-common: before 10.3.39-1

mariadb-embedded-devel: before 10.3.39-1

mariadb-test: before 10.3.39-1

mariadb-devel: before 10.3.39-1

mariadb-backup: before 10.3.39-1

mariadb-debugsource: before 10.3.39-1

mariadb-oqgraph-engine: before 10.3.39-1

mariadb-debuginfo: before 10.3.39-1

mariadb-cracklib: before 10.3.39-1

mariadb-errmessage: before 10.3.39-1

mariadb: before 10.3.39-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1830

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.

3) Buffer overflow

EUVDB-ID: #VU65757

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32087

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a segmentation fault via the component Item_args::walk_args. A local user can send a specially crafted file, trigger memory corruption and escalate privileges on the system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS SP2

mariadb-server-galera: before 10.3.39-1

mariadb-server: before 10.3.39-1

mariadb-embedded: before 10.3.39-1

mariadb-gssapi-server: before 10.3.39-1

mariadb-common: before 10.3.39-1

mariadb-embedded-devel: before 10.3.39-1

mariadb-test: before 10.3.39-1

mariadb-devel: before 10.3.39-1

mariadb-backup: before 10.3.39-1

mariadb-debugsource: before 10.3.39-1

mariadb-oqgraph-engine: before 10.3.39-1

mariadb-debuginfo: before 10.3.39-1

mariadb-cracklib: before 10.3.39-1

mariadb-errmessage: before 10.3.39-1

mariadb: before 10.3.39-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1830

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) Buffer overflow

EUVDB-ID: #VU65821

Risk: Low

CVSSv3.1: 6.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-32091

CWE-ID: CWE-119 - Memory corruption

Exploit availability: No

Description

The vulnerability allows a local user to execute arbitrary code on the target system.

The vulnerability exists due to a use-after-poison in in __interceptor_memset at /libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc. A local user can create a specially crafted file and execute arbitrary code on the target system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS SP2

mariadb-server-galera: before 10.3.39-1

mariadb-server: before 10.3.39-1

mariadb-embedded: before 10.3.39-1

mariadb-gssapi-server: before 10.3.39-1

mariadb-common: before 10.3.39-1

mariadb-embedded-devel: before 10.3.39-1

mariadb-test: before 10.3.39-1

mariadb-devel: before 10.3.39-1

mariadb-backup: before 10.3.39-1

mariadb-debugsource: before 10.3.39-1

mariadb-oqgraph-engine: before 10.3.39-1

mariadb-debuginfo: before 10.3.39-1

mariadb-cracklib: before 10.3.39-1

mariadb-errmessage: before 10.3.39-1

mariadb: before 10.3.39-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1830

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) NULL pointer dereference

EUVDB-ID: #VU77142

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-2022-47015

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 within the spider_db_mbase::print_warnings() function. A remote user can pass specially crafted data to the server 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 SP2

mariadb-server-galera: before 10.3.39-1

mariadb-server: before 10.3.39-1

mariadb-embedded: before 10.3.39-1

mariadb-gssapi-server: before 10.3.39-1

mariadb-common: before 10.3.39-1

mariadb-embedded-devel: before 10.3.39-1

mariadb-test: before 10.3.39-1

mariadb-devel: before 10.3.39-1

mariadb-backup: before 10.3.39-1

mariadb-debugsource: before 10.3.39-1

mariadb-oqgraph-engine: before 10.3.39-1

mariadb-debuginfo: before 10.3.39-1

mariadb-cracklib: before 10.3.39-1

mariadb-errmessage: before 10.3.39-1

mariadb: before 10.3.39-1

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1830

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.