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osvGoogleOSV:CVE-2023-3585
HistoryJul 17, 2023 - 4:15 p.m.

CVE-2023-3585

2023-07-1716:15:10
Google
osv.dev
4
mattermost
boards
validation
vulnerability
crash
channel
link

CVSS3

4.3

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

28.9%

Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel byΒ posting a specially crafted boards link.

CVSS3

4.3

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

28.9%

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