7.5
CVE-2019-20888
- EPSS 0.39%
- Published 19.06.2020 17:15:13
- Last modified 21.11.2024 04:39:37
- Source cve@mitre.org
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An issue was discovered in Mattermost Server before 5.7, 5.6.3, 5.5.2, and 4.10.5. It allows attackers to cause a denial of service (memory consumption) via an outgoing webhook or a slash command integration.
Data is provided by the National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Server Version < 4.10.5
Mattermost ≫ Mattermost Server Version >= 5.5.0 < 5.5.2
Mattermost ≫ Mattermost Server Version >= 5.6.0 < 5.6.3
Mattermost ≫ Mattermost Server Version5.7.0 Updaterc1
Mattermost ≫ Mattermost Server Version5.7.0 Updaterc2
Mattermost ≫ Mattermost Server Version5.7.0 Updaterc3
Mattermost ≫ Mattermost Server Version5.7.0 Updaterc4
Mattermost ≫ Mattermost Server Version5.7.0 Updaterc5
Mattermost ≫ Mattermost Server Version5.7.0 Updaterc6
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.39% | 0.57 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
CWE-401 Missing Release of Memory after Effective Lifetime
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.