PT-2020-1482 · Mysql Server+6 · Mysql Server+6

Alexander Kornbrust · Published 2020-01-14 · Updated 2021-12-30 · CVE-2020-2627

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MySQL Server versions 8.0.18 and prior

Description A vulnerability in the MySQL Server product allows a low-privileged attacker with network access via multiple protocols to compromise the server. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. The issue is related to inadequate access control in the Server: Parser component.

Recommendations For versions 8.0.18 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-2020-1220

ALT-PU-2020-1827

BDU:2020-00465

CESA-2020_3732

CVE-2020-2627

RHSA-2020:3518

RHSA-2020:3732

RHSA-2020:3755

RHSA-2020:3757

RHSA-2020_3732

RLSA-2020:3732

USN-4250-1

Affected Products

Alt Linux

Almalinux

Centos

Mysql Server

Red Hat

Rocky Linux

Ubuntu

References · 239

• https://security.gentoo.org/glsa/202105-27 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-2627 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2588 · Vendor Advisory
• https://errata.almalinux.org/8/ALSA-2020-3732.html · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2020:3732 · Vendor Advisory
• https://osv.dev/vulnerability/ALSA-2020:3732 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2577 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2627 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-2627 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-2627 · Security Note
• https://ubuntu.com/security/CVE-2020-2584 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2579 · Vendor Advisory
• https://usn.ubuntu.com/4250-1 · Vendor Advisory
• https://oracle.com/security-alerts/cpujan2020.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-2572 · Vendor Advisory