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CVE-2022-27381

mariadb: server crash at Field::set_default via specially crafted SQL statements

An issue in the component Field::set_default of MariaDB Server v10.6 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.

CVSS 3.1 · 7.5 High EPSS 2.2% KEV · Not listed
Vendors
Debian Mariadb Redhat
Products
Debian Linux Mariadb Enterprise Linux and 1 more
CVE-2022-27380

mariadb: server crash at my_decimal::operator=

An issue in the component my_decimal::operator= of MariaDB Server v10.6.3 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.

CVSS 3.1 · 7.5 High EPSS 2.3% KEV · Not listed
Vendors
Debian Mariadb Redhat
Products
Debian Linux Mariadb Enterprise Linux and 1 more
CVE-2022-27379

mariadb: server crash in component arg_comparator::compare_real_fixed

An issue in the component Arg_comparator::compare_real_fixed of MariaDB Server v10.6.2 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.

CVSS 3.1 · 7.5 High EPSS 2.3% KEV · Not listed
Vendors
Debian Mariadb Redhat
Products
Debian Linux Mariadb Enterprise Linux and 1 more
CVE-2022-27378

mariadb: server crash in create_tmp_table::finalize

An issue in the component Create_tmp_table::finalize of MariaDB Server v10.7 and below was discovered to allow attackers to cause a Denial of Service (DoS) via specially crafted SQL statements.

CVSS 3.1 · 7.5 High EPSS 2.4% KEV · Not listed
Vendors
Debian Mariadb Redhat
Products
Debian Linux Mariadb Enterprise Linux and 1 more
CVE-2022-27377

mariadb: use-after-poison when complex conversion is involved in blob

MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component Item_func_in::cleanup(), which is exploited via specially crafted SQL statements.

CVSS 3.1 · 7.5 High EPSS 2.3% KEV · Not listed
Vendors
Debian Mariadb Redhat
Products
Debian Linux Mariadb Enterprise Linux and 1 more
CVE-2022-27376

mariadb: assertion failure in Item_args::walk_arg

MariaDB Server v10.6.5 and below was discovered to contain an use-after-free in the component Item_args::walk_arg, which is exploited via specially crafted SQL statements.

CVSS 3.1 · 7.5 High EPSS 2.2% KEV · Not listed
Vendors
Debian Mariadb Redhat
Products
Debian Linux Mariadb Enterprise Linux and 1 more
CVE-2022-24052

mariadb: CONNECT storage engine heap-based buffer overflow

MariaDB CONNECT Storage Engine Heap-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16190.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Mariadb Redhat
Products
Fedora Mariadb Enterprise Linux and 1 more
CVE-2022-24051

mariadb: lack of proper validation of a user-supplied string before using it as a format specifier

MariaDB CONNECT Storage Engine Format String Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of a user-supplied string before using it as a format specifier. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16193.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Mariadb Redhat
Products
Fedora Mariadb Enterprise Linux and 1 more
CVE-2022-24050

mariadb: lack of validating the existence of an object prior to performing operations on the object

MariaDB CONNECT Storage Engine Use-After-Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16207.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Mariadb Redhat
Products
Fedora Mariadb Enterprise Linux and 1 more
CVE-2022-24048

mariadb: lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer

MariaDB CONNECT Storage Engine Stack-based Buffer Overflow Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of MariaDB. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of SQL queries. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the service account. Was ZDI-CAN-16191.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Mariadb Redhat
Products
Fedora Mariadb Enterprise Linux and 1 more
CVE-2022-21595

mysql: C API unspecified vulnerability (CPU Oct 2022)

Vulnerability in the MySQL Server product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVSS 3.1 · 4.4 Medium EPSS 1.2% KEV · Not listed
Vendors
Mariadb Netapp Oracle and 1 more
Products
Mariadb Oncommand Insight Oncommand Workflow Automation and 3 more
CVE-2022-21451

mysql: InnoDB unspecified vulnerability (CPU Apr 2022)

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.37 and prior and 8.0.28 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVSS 3.1 · 4.4 Medium EPSS 1.2% KEV · Not listed
Vendors
Mariadb Netapp Oracle and 1 more
Products
Mariadb Active Iq Unified Manager Oncommand Insight and 5 more
CVE-2022-21427

mysql: Server: FTS unspecified vulnerability (CPU Apr 2022)

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: FTS). Supported versions that are affected are 5.7.37 and prior and 8.0.28 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

CVSS 3.1 · 4.9 Medium EPSS 2.0% KEV · Not listed
Vendors
Debian Mariadb Netapp and 2 more
Products
Debian Linux Mariadb Active Iq Unified Manager and 6 more
CVE-2021-46669

mariadb: MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used

MariaDB through 10.5.9 allows attackers to trigger a convert_const_to_int use-after-free when the BIGINT data type is used.

CVSS 3.1 · 7.5 High EPSS 2.4% KEV · Not listed
Vendors
Debian Fedoraproject Mariadb and 1 more
Products
Debian Linux Fedora Mariadb and 2 more
CVE-2021-46668

mariadb: MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements

MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Mariadb Redhat
Products
Fedora Mariadb Enterprise Linux and 1 more
CVE-2021-46666

mariadb: Crash caused by mishandling of a pushdown from a HAVING clause to a WHERE clause

MariaDB before 10.6.2 allows an application crash because of mishandling of a pushdown from a HAVING clause to a WHERE clause.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Mariadb Redhat
Products
Mariadb Enterprise Linux Rhel Eus and 1 more
CVE-2021-46665

mariadb: MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorrect used_tables expectations

MariaDB through 10.5.9 allows a sql_parse.cc application crash because of incorrect used_tables expectations.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Mariadb Redhat
Products
Fedora Mariadb Enterprise Linux and 1 more
CVE-2021-46664

mariadb: MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr

MariaDB through 10.5.9 allows an application crash in sub_select_postjoin_aggr for a NULL value of aggr.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Vendors
Fedoraproject Mariadb Redhat
Products
Fedora Mariadb Enterprise Linux and 1 more