PT-2020-1453 · Mysql Server+5 · Mysql Server+5

Published 2019-12-08 · Updated 2022-01-04 · CVE-2020-2580

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 8.0.17 and prior

Description The issue is related to errors in resource release in the MySQL Server product, specifically in the Server: DDL component. It allows a high-privileged attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of the MySQL Server.

Recommendations For versions 8.0.17 and prior, update to a version later than 8.0.17 to resolve the issue. At the moment, there is no information about additional mitigation measures for this specific vulnerability.

Fix

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

ALSA-2020:3732

ALT-PU-2019-3247

ALT-PU-2020-1827

BDU:2020-00436

CESA-2020_3732

CVE-2020-2580

RHSA-2020:3518

RHSA-2020:3732

RHSA-2020:3755

RHSA-2020:3757

RHSA-2020_3732

RLSA-2020:3732

Affected Products

Alt Linux

Almalinux

Centos

Mysql Server

Red Hat

Rocky Linux

References · 224

• https://security.gentoo.org/glsa/202105-27 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00436 · Security Note
• https://errata.almalinux.org/8/ALSA-2020-3732.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-2580 · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2020:3732 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2020:3732 · Vendor Advisory
• https://oracle.com/security-alerts/cpujan2020.html · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-2580 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-2580 · Security Note
• https://ubuntu.com/security/CVE-2020-2580 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2020-3732.html · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2020:3732 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-2580 · Vendor Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=1830056 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1796905 · Note