PT-2020-19847 · Percona · Percona Monitoring/Management

Published 2020-02-06 · Updated 2021-07-21 · CVE-2020-7920

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 Percona Monitoring and Management (PMM) versions 2.2.x through 2.2.0

Description The issue allows for an unauthenticated denial of service.

Recommendations For versions 2.2.x through 2.2.0, update to version 2.2.1 or later to resolve the issue.

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2020-7920

Affected Products

Percona Monitoring/Management

References · 6

• https://osv.dev/vulnerability/CVE-2020-7920 · Vendor Advisory
• https://percona.com/blog/2020/02/03/improvements-in-pmm-bug-fixes-in-percona-server-percona-backup-for-mongodb-alert-release-roundup-2-3-2020 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-7920 · Security Note
• https://jira.percona.com/browse/PMM-5232 · Patch
• https://percona.com/doc/percona-monitoring-and-management/2.x/release-notes/2.2.1.html · Vendor Advisory
• https://jira.percona.com/browse/PMM-5233 · Note