CVE-2019-20845 - An issue was discovered in Mattermost Server before 5.18.0

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HIGH

An issue was discovered in Mattermost Server before 5.18.0

Published Jun 19, 2020

7.5

HIGH

CVSS 3.1

EPSS 1.11%

Description

An issue was discovered in Mattermost Server before 5.18.0. It allows attackers to cause a denial of service (memory consumption) via a large Slack import.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-770

Allocation of Resources Without Limits

References (1)

https://mattermost.com/security-updates/
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
https://mattermost.com/security-updates/		x_refsource_CONFIRMVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jun 19, 2020

Updated Aug 5, 2024

Reserved Jun 19, 2020

Link CVE-2019-20845

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-20845

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-20845