SB2022060129 - Red Hat Enterprise Linux 8.4 Extended Update Support update for the mariadb:10.3 module
Published: June 1, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 11 secuirty vulnerabilities.
1) Improper input validation (CVE-ID: CVE-2021-2154)
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: DML component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
2) Improper input validation (CVE-ID: CVE-2021-2166)
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: DML component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
3) Improper input validation (CVE-ID: CVE-2021-2372)
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 InnoDB component in MySQL Server. A remote privileged user can exploit this vulnerability to perform a denial of service (DoS) attack.
4) Improper input validation (CVE-ID: CVE-2021-2389)
The vulnerability allows a remote non-authenticated attacker 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 non-authenticated attacker can exploit this vulnerability to perform a denial of service (DoS) attack.
5) Improper input validation (CVE-ID: CVE-2021-35604)
The vulnerability allows a remote privileged user to damange or delete data.
The vulnerability exists due to improper input validation within the InnoDB component in MySQL Server. A remote privileged user can exploit this vulnerability to damange or delete data.
6) Resource exhaustion (CVE-ID: CVE-2021-46657)
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.
7) Resource exhaustion (CVE-ID: CVE-2021-46658)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper handling of with_window_func=true for a subquery. A local user can trigger resource exhaustion and perform a denial of service (DoS) attack.
8) Input validation error (CVE-ID: CVE-2021-46662)
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.
9) Reachable Assertion (CVE-ID: CVE-2021-46666)
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.
10) Integer overflow (CVE-ID: CVE-2021-46667)
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.
11) SQL injection (CVE-ID: CVE-2022-27385)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to insufficient sanitization of user-supplied data in the used_tables_and_const_cache::used_tables_and_const_cache_join() function. A remote attacker can send a specially crafted request to the affected application and perform a denial of service attack.
Remediation
Install update from vendor's website.