CVE-2019-20845 — Allocation of Resources Without Limits or Throttling in Server

CWE-770 — Allocation of Resources Without Limits or ThrottlingCWE-400 — Uncontrolled Resource Consumption4 documents4 sources
Severity
7.5HIGHNVD
OSV6.5
EPSS
0.4%
top 39.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mattermost ServerTHE Openjpeg Project Openjpeg2
Timeline
PublishedJun 19
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶Ubuntuthe_openjpeg_project/openjpeg2< 2.1.2-1.1+deb9u6ubuntu0.1~esm1+1

🔴Vulnerability Details

3
GHSA
GHSA-pm38-p7h6-v3qf: An issue was discovered in Mattermost Server before 5↗2022-05-24
▶
OSV
openjpeg2 vulnerabilities↗2021-03-17
▶
CVEList
CVE-2019-20845: An issue was discovered in Mattermost Server before 5↗2020-06-19
▶
CVE-2019-20845 — Mattermost Server vulnerability | cvebase