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redhatcveRedhat.comRH:CVE-2024-4183
HistoryApr 26, 2024 - 1:17 p.m.

CVE-2024-4183

2024-04-2613:17:43
redhat.com
access.redhat.com
5
mattermost
flaw
attacker
crash
server
sessions table
api
cve-2024-4183

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

A flaw was found in Mattermost, where it fails to limit the number of active sessions. This flaw allows an authenticated attacker to crash the server via repeated requests to the getSessions API after flooding the sessions table.

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

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