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Vulnerability · Published Apr 15, 2020 · Assigned by oracle

CVE-2020-2760

Medium 5.5

In plain English

A medium-severity security flaw in MySQL Server from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.0% (higher than 87% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.0)5.5Medium
Exploit odds (30 days)3.0%top 12.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 5.7.29 and prior and 8.0.19 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 3.0 Base Score 5.5 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:8Judy1.0.5-18.module_el8.6.0+2867+72759d2fALSA-2020:5500
AlmaLinux:8Judy1.0.5-18.module_el8.5.0+2632+14ced695ALSA-2020:5500
AlmaLinux:8Judy1.0.5-18.module_el8.6.0+2761+593e5e59ALSA-2020:5500
Alpine:v3.20mariadb10.4.13-r0ALPINE-CVE-2020-2760
Alpine:v3.21mariadb10.4.13-r0ALPINE-CVE-2020-2760
Alpine:v3.22mariadb10.4.13-r0ALPINE-CVE-2020-2760
Alpine:v3.23mariadb10.4.13-r0ALPINE-CVE-2020-2760
Alpine:v3.24mariadb10.4.13-r0ALPINE-CVE-2020-2760
Rocky Linux:8Judy0:1.0.5-18.module+el8.4.0+427+adf35707RLSA-2020:5500

Affected products (as reported)

VendorProductVersions
Oracle Corporation MySQL Server 5.7.29 and prior8.0.19 and prior

References