CVE-2023-21935
published 2023-04-18CVE-2023-21935: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.32 and prior. Easily…
PriorityP420medium4.9CVSS 3.1
AVNACLPRHUINSUCNINAH
EPSS
1.39%
69.2th percentile
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.32 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 8.0.33-1 (sid) | mysql-8.0 8.0.33-1 (sid) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| oracle | mysql_server | 8.0.0 – 8.0.32 | — |
| 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
osv4.9MEDIUM
vendor_debian4.9MEDIUM
vendor_oracle4.9MEDIUM
vendor_redhat4.9MEDIUM
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Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2023-05-08
CVE-2023-21940 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 8.0.33 in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS,
Ubuntu 22.10, and Ubuntu 23.04. Ubuntu 18.04 LTS has been updated to MySQL
5.7.42.
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-5-7-42.html
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-33.html
https://www.oracle.com/security-alerts/cpuapr2023.html
Instructions: This update uses a new upstream release, which includes additiona
Red Hat
mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2023)
vendor_redhat·2023-04-18·CVSS 4.9
CVE-2023-21935 [MEDIUM] mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2023)
mysql: Server: Optimizer unspecified vulnerability (CPU Apr 2023)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.32 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 (Red Hat Enterprise Linux 8) -
Oracle
Oracle Oracle MySQL Risk Matrix: Server: Optimizer — CVE-2023-21935
vendor_oracle·2023-04-15·CVSS 4.9
CVE-2023-21935 [MEDIUM] Oracle Oracle MySQL Risk Matrix: Server: Optimizer — CVE-2023-21935
Oracle Oracle MySQL Risk Matrix: Server: Optimizer vulnerability
CVE: CVE-2023-21935
CVSS: 4.9
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpuapr2023 (APR 2023)
Debian
CVE-2023-21935: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Op...
vendor_debian·2023·CVSS 4.9
CVE-2023-21935 [MEDIUM] CVE-2023-21935: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Op...
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.32 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 8.0.33-1)
OSV
CVE-2023-21935: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
osv·2023-04-18·CVSS 4.9
CVE-2023-21935 [MEDIUM] CVE-2023-21935: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.32 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).
GHSA
GHSA-rr2h-5xgg-773r: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
ghsa_unreviewed·2023-04-18
CVE-2023-21935 [MEDIUM] GHSA-rr2h-5xgg-773r: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.32 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).
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://lists.fedoraproject.org/archives/list/[email protected]/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/https://lists.fedoraproject.org/archives/list/[email protected]/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/https://lists.fedoraproject.org/archives/list/[email protected]/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/https://security.netapp.com/advisory/ntap-20230427-0007/https://www.oracle.com/security-alerts/cpuapr2023.htmlhttps://lists.fedoraproject.org/archives/list/[email protected]/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/https://lists.fedoraproject.org/archives/list/[email protected]/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/https://lists.fedoraproject.org/archives/list/[email protected]/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/https://security.netapp.com/advisory/ntap-20230427-0007/https://www.oracle.com/security-alerts/cpuapr2023.html
2023-04-18
Published