PT-2021-1725 · Oracle+3 · Mysql Server+2

Published 2021-01-19 · Updated 2022-03-07 · CVE-2021-2014

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions: MySQL Server versions 5.7.32 and prior

Description: The issue is related to the Server: PAM Auth Plugin component of MySQL Server and is caused by inadequate access control. It allows a high-privileged attacker with network access via multiple protocols to compromise MySQL Server, resulting in the ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.

Recommendations: For versions 5.7.32 and prior, update to a version that contains a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-264

Related Identifiers

BDU:2021-00415

CVE-2021-2014

OESA-2022-1552

USN-4716-1

Affected Products

Linuxmint

Mysql Server

Ubuntu

References · 49

• https://nvd.nist.gov/vuln/detail/CVE-2021-2014 · Security Note
• https://oracle.com/security-alerts/cpujan2021.html · Vendor Advisory
• https://security.gentoo.org/glsa/202105-27 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2731 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2019-2791 · Security Note
• https://ubuntu.com/security/CVE-2021-2060 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-2910 · Security Note
• https://ubuntu.com/security/CVE-2021-2061 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-2046 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2922 · Security Note
• https://osv.dev/vulnerability/OESA-2022-1552 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2790 · Security Note
• https://ubuntu.com/security/CVE-2021-2056 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-2036 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-2070 · Vendor Advisory