7.5

CVE-2019-20888

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.
Daten sind bereitgestellt durch 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 Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.11% 0.617
CVSS Metriken
Quelle 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, making the memory unavailable for reallocation and reuse.

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