SB2022062431 - SUSE update for mariadb
Published: June 24, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 11 vulnerabilities.
1) Use-after-free (CVE-ID: CVE-2021-46669)
CWE-ID: CWE-416 - Use After Free
CVSSv4: 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
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.
2) Improper input validation (CVE-ID: CVE-2022-21427)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: 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
The 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: FTS component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
3) Use-after-free (CVE-ID: CVE-2022-27377)
CWE-ID: CWE-416 - Use After Free
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to a use-after-free error in the Item_func_in::cleanup() function. A remote user can pass specially crafted SQL statements and cause a denial of service.
4) SQL injection (CVE-ID: CVE-2022-27378)
CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insufficient sanitization of user-supplied data in the Create_tmp_table::finalize() function. A remote user can send specially crafted SQL statements to the affected application and perform a denial of service attack.
5) SQL injection (CVE-ID: CVE-2022-27380)
CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insufficient sanitization of user-supplied data in the my_decimal::operator=() function. A remote user can send specially crafted SQL statements to the affected application and perform a denial of service attack.
6) SQL injection (CVE-ID: CVE-2022-27381)
CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insufficient sanitization of user-supplied data in the Field::set_default() function. A remote user can send specially crafted SQL statements to the affected application and perform a denial of service attack.
7) Use-after-free (CVE-ID: CVE-2022-27383)
CWE-ID: CWE-416 - Use After Free
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to a use-after-free error in the my_strcasecmp_8bit component. A remote user can pass specially crafted SQL statements and cause a denial of service.
8) SQL injection (CVE-ID: CVE-2022-27384)
CWE-ID: CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to insufficient sanitization of user-supplied data in the Item_subselect::init_expr_cache_tracker() function. A remote user can send specially crafted SQL statements to the affected application and perform a denial of service attack.
9) Buffer overflow (CVE-ID: CVE-2022-27386)
CWE-ID: CWE-119 - Memory corruption
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to segmentation fault via the sql/sql_class.cc component. A remote user can send specially crafted data and perform a denial of service attack.
10) Buffer overflow (CVE-ID: CVE-2022-27387)
CWE-ID: CWE-120 - Buffer overflow
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to buffer overflow error in the decimal_bin_size component. A remote user can send specially crafted SQL statements to the affected application, trigger buffer overflow error and perform a denial of service attack.
11) Buffer overflow (CVE-ID: CVE-2022-27445)
CWE-ID: CWE-119 - Memory corruption
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to perform a denial of service attack.
The vulnerability exists due to segmentation fault via the sql/sql_window.cc component. A remote user can send specially crafted data and perform a denial of service attack.
Remediation
Install update from vendor's website.