CVE-2021-2011
Fixed in a distro release EPSS 3%CVSS 5.9
Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 5.7.32 and prior and 8.0.22 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).
Products: Oracle Corporation MySQL Server
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 8 | mecab | 0.996-1.module_el8.4.0+2532+b8928c02.9 |
| AlmaLinux 8 | mecab | 0.996-1.module_el8.5.0+33+8bc5f36a.9 |
| AlmaLinux 8 | mecab-ipadic | 2.7.0.20070801-16.module_el8.5.0+33+8bc5f36a |
| AlmaLinux 8 | mecab-ipadic | 2.7.0.20070801-16.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mecab-ipadic-EUCJP | 2.7.0.20070801-16.module_el8.5.0+33+8bc5f36a |
| AlmaLinux 8 | mecab-ipadic-EUCJP | 2.7.0.20070801-16.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mysql | 8.0.26-1.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mysql | 8.0.26-1.module_el8.5.0+33+8bc5f36a |
| AlmaLinux 8 | mysql-common | 8.0.26-1.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mysql-common | 8.0.26-1.module_el8.5.0+33+8bc5f36a |
| AlmaLinux 8 | mysql-devel | 8.0.26-1.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mysql-devel | 8.0.26-1.module_el8.5.0+33+8bc5f36a |
| AlmaLinux 8 | mysql-errmsg | 8.0.26-1.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mysql-errmsg | 8.0.26-1.module_el8.5.0+33+8bc5f36a |
| AlmaLinux 8 | mysql-libs | 8.0.26-1.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mysql-libs | 8.0.26-1.module_el8.5.0+33+8bc5f36a |
| AlmaLinux 8 | mysql-server | 8.0.26-1.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mysql-server | 8.0.26-1.module_el8.5.0+33+8bc5f36a |
| AlmaLinux 8 | mysql-test | 8.0.26-1.module_el8.4.0+2532+b8928c02 |
| AlmaLinux 8 | mysql-test | 8.0.26-1.module_el8.5.0+33+8bc5f36a |
| Chainguard | mysql-8.0 | 8.0.38-r0 |
| Chainguard | mysql-8.0-client | 8.0.38-r0 |
| Chainguard | mysql-8.0-dev | 8.0.38-r0 |
| Chainguard | mysql-8.0-iamguarded-compat | 8.0.38-r0 |
| Chainguard | mysql-8.0-oci-entrypoint | 8.0.38-r0 |
| Chainguard | mysql-8.0-oci-entrypoint-compat | 8.0.38-r0 |
| Red Hat Enterprise Linux 7 | mariadb | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 7 | mariadb-bench | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 7 | mariadb-debuginfo | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 7 | mariadb-devel | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 7 | mariadb-embedded | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 7 | mariadb-embedded-devel | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 7 | mariadb-libs | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 7 | mariadb-server | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 7 | mariadb-test | 1:5.5.64-1.el7 |
| Red Hat Enterprise Linux 8 | mecab | 0:0.996-1.module+el8.0.0+3898+e09bb8de.9 |
| Red Hat Enterprise Linux 8 | mecab-debuginfo | 0:0.996-1.module+el8.0.0+3898+e09bb8de.9 |
| Red Hat Enterprise Linux 8 | mecab-debugsource | 0:0.996-1.module+el8.0.0+3898+e09bb8de.9 |
| Red Hat Enterprise Linux 8 | mecab-ipadic | 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de |
| Red Hat Enterprise Linux 8 | mecab-ipadic-EUCJP | 0:2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de |
| Red Hat Enterprise Linux 8 | mysql | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-common | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-debuginfo | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-debugsource | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-devel | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-devel-debuginfo | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-errmsg | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-libs | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-libs-debuginfo | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-server | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-server-debuginfo | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-test | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat Enterprise Linux 8 | mysql-test-debuginfo | 0:8.0.26-1.module+el8.4.0+12359+b8928c02 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-common | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-config | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-config-syspaths | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-debuginfo | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-devel | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-errmsg | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-server | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-server-syspaths | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-syspaths | 0:8.0.26-1.el7 |
| Red Hat rhel software collections 3 | rh-mysql80-mysql-test | 0:8.0.26-1.el7 |
| Rocky Linux 8 | mecab | 0:0.996-1.module+el8.3.0+242+87d3366a.9 |
| Rocky Linux 8 | mecab-ipadic | 0:2.7.0.20070801-16.module+el8.3.0+242+87d3366a |
| Rocky Linux 8 | mysql | 0:8.0.26-1.module+el8.4.0+652+6de068a7 |
| Ubuntu 14.04 LTS | mysql-5.5 | no fix |
| Ubuntu 16.04 LTS | mariadb-10.0 | no fix |
| Ubuntu 16.04 LTS | mysql-5.7 | 5.7.33-0ubuntu0.16.04.1 |
| Ubuntu 16.04 LTS | percona-server-5.6 | no fix |
| Ubuntu 16.04 LTS | percona-xtradb-cluster-5.6 | no fix |
| Ubuntu 18.04 LTS | mariadb-10.1 | no fix |
| Ubuntu 18.04 LTS | mysql-5.7 | 5.7.33-0ubuntu0.18.04.1 |
| Ubuntu 20.04 LTS | mariadb-10.3 | no fix |
| Ubuntu 20.04 LTS | mysql-8.0 | 8.0.23-0ubuntu0.20.04.1 |