CVE-2022-21256
published 2022-01-19CVE-2022-21256: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 and…
PriorityP421medium4.9CVSS 3.1
AVNACLPRHUINSUCNINAH
EPSS
2.03%
78.9th percentile
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 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).
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mysql-8.0 | < mysql-8.0 8.0.29-1 (sid) | mysql-8.0 8.0.29-1 (sid) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cbl2_mysql_8.0.28-1_on_cbl_mariner_2.0 | — | — |
| oracle | mysql | 8.0.0 – 8.0.27 | — |
| oracle_corporation | mysql_server | — | — |
CVSS provenance
nvdv3.14.9MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
nvdv2.06.8MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:C
osv4.9MEDIUM
vendor_debian4.9MEDIUM
vendor_msrc4.9MEDIUM
vendor_oracle4.9MEDIUM
vendor_redhat4.9MEDIUM
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GHSA
GHSA-6jm6-629v-r6pc: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin)
ghsa_unreviewed·2022-01-20
CVE-2022-21256 [MEDIUM] GHSA-6jm6-629v-r6pc: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 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).
OSV
CVE-2022-21256: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin)
osv·2022-01-19·CVSS 4.9
CVE-2022-21256 [MEDIUM] CVE-2022-21256: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 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).
Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2022-02-03
CVE-2022-21303 MySQL vulnerabilities
Title: MySQL vulnerabilities
Summary: Several security issues were fixed in MySQL.
Multiple security issues were discovered in MySQL and this update includes
new upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.28 in Ubuntu 20.04 LTS and Ubuntu 21.10.
Ubuntu 18.04 LTS has been updated to MySQL 5.7.37.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/5.7/en/news-5-7-37.html
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-28.html
https://www.oracle.com/security-alerts/cpujan2022.html
Instructions: This update uses a new upstream release, which includes additional bug
fixes. In general, a standa
Red Hat
mysql: Server: Group Replication Plugin unspecified vulnerability (CPU Jan 2022)
vendor_redhat·2022-01-18·CVSS 4.9
CVE-2022-21256 [MEDIUM] mysql: Server: Group Replication Plugin unspecified vulnerability (CPU Jan 2022)
mysql: Server: Group Replication Plugin unspecified vulnerability (CPU Jan 2022)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 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).
Package: mysql (Red Hat Enterprise Linux 6) - Not affected
Package: mariadb (Red Hat Enterprise Linux 7) - Not affected
Package: mariadb:10.3/mariadb (
Oracle
Oracle Oracle MySQL Risk Matrix: Server: Group Replication Plugin — CVE-2022-21256
vendor_oracle·2022-01-15·CVSS 4.9
CVE-2022-21256 [MEDIUM] Oracle Oracle MySQL Risk Matrix: Server: Group Replication Plugin — CVE-2022-21256
Oracle Oracle MySQL Risk Matrix: Server: Group Replication Plugin vulnerability
CVE: CVE-2022-21256
CVSS: 4.9
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpujan2022 (JAN 2022)
Microsoft
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability all
vendor_msrc·2022-01-11·CVSS 4.9
CVE-2022-21256 [MEDIUM] Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability all
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 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).
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is th
Debian
CVE-2022-21256: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Gr...
vendor_debian·2022·CVSS 4.9
CVE-2022-21256 [MEDIUM] CVE-2022-21256: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Gr...
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication Plugin). Supported versions that are affected are 8.0.27 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).
Scope: local
sid: resolved (fixed in 8.0.29-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D2XBX2PNTBLJNK5G7EP7LIDPFTPDIHPW/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6OB7IPXBSJRAGCA4P47EVGC76VS2DS4/https://security.netapp.com/advisory/ntap-20220121-0008/https://www.oracle.com/security-alerts/cpujan2022.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D2XBX2PNTBLJNK5G7EP7LIDPFTPDIHPW/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6OB7IPXBSJRAGCA4P47EVGC76VS2DS4/https://security.netapp.com/advisory/ntap-20220121-0008/https://www.oracle.com/security-alerts/cpujan2022.html
2022-01-19
Published