Is CVE-2020-2812 in the CISA KEV catalog?

No. CVE-2020-2812 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-2812?

CVE-2020-2812 has a CVSS v3 base score of 4.9 (MEDIUM).

What is the EPSS score for CVE-2020-2812?

CVE-2020-2812 has an EPSS score of 2.98% (86th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-2812?

Upgrade mariadb-10.1 on ubuntu 18.04 to 1:10.1.47-0ubuntu0.18.04.1 or later. Fixes are available for 8 affected products.

CVE & CISA-KEV Catalog

CVE-2020-2812

MEDIUMEPSS 86th pctl

4.9

CVSS v3

NVD

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.6.47 and prior, 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. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

How to fix

Remediation Available

mariadb-10.1Ubuntu

Fixed in:1:10.1.47-0ubuntu0.18.04.1USN-4603-1

mariadb-10.3Ubuntu

Fixed in:1:10.3.25-0ubuntu0.20.04.1USN-4603-1

mariadb-serverUbuntu

Fixed in:1:10.1.47-0ubuntu0.18.04.1USN-4603-1

Fixed in:1:10.3.25-0ubuntu0.20.04.1USN-4603-1

mysql-5.7Ubuntu

Fixed in:5.7.30-0ubuntu0.16.04.1USN-4350-1

Fixed in:5.7.30-0ubuntu0.18.04.1USN-4350-1

mysql-8.0Ubuntu

Fixed in:8.0.20-0ubuntu0.20.04.1USN-4350-1

mysql-server-5.7Ubuntu

Fixed in:5.7.30-0ubuntu0.16.04.1USN-4350-1

Fixed in:5.7.30-0ubuntu0.18.04.1USN-4350-1

mysql-server-8.0Ubuntu

Fixed in:8.0.20-0ubuntu0.20.04.1USN-4350-1

MariaDBWindows application

Affected:5.5.0 5.5.68Fixed in:5.5.68MariaDB Corporation Ab

Affected:10.1.0 10.1.45Fixed in:10.1.45MariaDB Corporation Ab

Affected:10.4.0 10.4.13Fixed in:10.4.13MariaDB Corporation Ab

Affected:10.3.0 10.3.23Fixed in:10.3.23MariaDB Corporation Ab

Affected:10.2.0 10.2.32Fixed in:10.2.32MariaDB Corporation Ab

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

2.98%probability of exploitation in 30 days

86thpercentile

Elevated risk: more likely to be exploited than 86% of all known CVEs.

References

Vendor Advisory1

oracle.com

Third-Party Advisory5

Other references5

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.