mysql: Server: Optimizer unspecified vulnerability (CPU Oct 2020)
Published Oct 21, 2020
5.5
MEDIUMCVSS 3.1
EPSS 2.03%
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.31 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 as well as unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).
Affected products
-
Affected
- 5.7.31 and prior
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Oracle Corporation | MySQL Server | unknown | Affected
|
No data.
Red Hat Enterprise Linux 5
mysql55-mysql
Not affected
Red Hat Enterprise Linux 6
mysql
Not affected
Red Hat Enterprise Linux 7
mariadb
Not affected
Red Hat Enterprise Linux 8
mariadb:10.3/mariadb
Not affected
Red Hat Enterprise Linux 8
mysql:8.0/mysql
Not affected
Red Hat OpenStack Platform 10 (Newton)
mariadb-galera
Not affected
Red Hat OpenStack Platform 13 (Queens)
mariadb
Not affected
Red Hat Software Collections
rh-mariadb102-mariadb
Not affected
Red Hat Software Collections
rh-mariadb103-mariadb
Not affected
Red Hat Software Collections
rh-mysql80-mysql
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | mysql55-mysql | Not affected | n/a |
| Red Hat Enterprise Linux 6 | mysql | Not affected | n/a |
| Red Hat Enterprise Linux 7 | mariadb | Not affected | n/a |
| Red Hat Enterprise Linux 8 | mariadb:10.3/mariadb | Not affected | n/a |
| Red Hat Enterprise Linux 8 | mysql:8.0/mysql | Not affected | n/a |
| Red Hat OpenStack Platform 10 (Newton) | mariadb-galera | Not affected | n/a |
| Red Hat OpenStack Platform 13 (Queens) | mariadb | Not affected | n/a |
| Red Hat Software Collections | rh-mariadb102-mariadb | Not affected | n/a |
| Red Hat Software Collections | rh-mariadb103-mariadb | Not affected | n/a |
| Red Hat Software Collections | rh-mysql80-mysql | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
No CWE recorded.
References (9)
- https://access.redhat.com/security/cve/CVE-2020-14760 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1890735 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-6896 Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-14760
- https://security.gentoo.org/glsa/202105-27 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://security.netapp.com/advisory/ntap-20201023-0003/ x_refsource_CONFIRMThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2020-14760
- https://www.oracle.com/security-alerts/cpuoct2020.html x_refsource_MISCPatchVendor Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html#AppendixMSQL
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2020-14760 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1890735 | Issue Tracking | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-6896 | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2020-14760 | ||
| https://security.gentoo.org/glsa/202105-27 | vendor-advisoryx_refsource_GENTOOThird Party Advisory | |
| https://security.netapp.com/advisory/ntap-20201023-0003/ | x_refsource_CONFIRMThird Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2020-14760 | ||
| https://www.oracle.com/security-alerts/cpuoct2020.html | x_refsource_MISCPatchVendor Advisory | |
| https://www.oracle.com/security-alerts/cpuoct2020.html#AppendixMSQL |
Change history (0)
No recorded changes yet.
CVE.org / MITRE
CISA Vulnrichment
GitHub
No data