PT-2020-2400 · Oracle+8 · Mysql Server+7

Published 2020-04-14 · Updated 2021-12-30 · CVE-2020-2759

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 Oracle MySQL Server versions 8.0.19 and prior

Description The issue is related to insufficient access control in the Server: Replication component of Oracle MySQL Server. 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 8.0.19 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

ALSA-2020:3732

ALT-PU-2020-1885

ALT-PU-2020-1904

BDU:2020-02372

CESA-2020_3732

CVE-2020-2759

RHSA-2020:3518

RHSA-2020:3732

RHSA-2020:3755

RHSA-2020:3757

RHSA-2020_3732

RLSA-2020:3732

USN-4350-1

Affected Products

Alt Linux

Almalinux

Centos

Linuxmint

Mysql Server

Red Hat

Rocky Linux

Ubuntu

References · 254

• https://ubuntu.com/security/CVE-2020-2925 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2895 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2759 · Vendor Advisory
• https://security.gentoo.org/glsa/202105-27 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2759 · Security Note
• https://ubuntu.com/security/CVE-2020-2812 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-2759 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2898 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2892 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/77REFDB7DE4WNKQIRGZTF53RFBQOXQLC · Vendor Advisory
• https://oracle.com/security-alerts/cpuapr2020.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2763 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2921 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2780 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-2759 · Vendor Advisory