CVE-2019-20845
published 2020-06-19CVE-2019-20845: 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.
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
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
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mattermost | mattermost_server | < 5.18.0 | 5.18.0 |
| the_openjpeg_project | openjpeg2 | >= 0 < 2.1.2-1.1+deb9u6ubuntu0.1~esm1 | 2.1.2-1.1+deb9u6ubuntu0.1~esm1 |
| the_openjpeg_project | openjpeg2 | >= 0 < 2.3.0-2ubuntu0.1~esm1 | 2.3.0-2ubuntu0.1~esm1 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv6.5MEDIUM