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MattermostCVE-2024-47003

HistorySep 26, 2024 - 8:15 a.m.

CVE-2024-47003

2024-09-2608:15:06

CWE-400

Mattermost

web.nvd.nist.gov

mattermost

validation

vulnerability

non-string

crash

frontend

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

Percentile

14.1%

JSON

Mattermost versions 9.11.x <= 9.11.0 and 9.5.x <= 9.5.8 fail to validate that the message of the permalink post is a string, which allows an attacker to send a non-string value as the message of a permalink post and crash the frontend.

Affected configurations

Nvd

Node

mattermostmattermost_serverRange9.5.0–9.5.9

mattermostmattermost_serverMatch9.11.0-

mattermostmattermost_serverMatch9.11.0rc1

mattermostmattermost_serverMatch9.11.0rc2

mattermostmattermost_serverMatch9.11.0rc3

VendorProductVersionCPE
mattermostmattermost_server*cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
mattermostmattermost_server9.11.0cpe:2.3:a:mattermost:mattermost_server:9.11.0:-:*:*:*:*:*:*
mattermostmattermost_server9.11.0cpe:2.3:a:mattermost:mattermost_server:9.11.0:rc1:*:*:*:*:*:*
mattermostmattermost_server9.11.0cpe:2.3:a:mattermost:mattermost_server:9.11.0:rc2:*:*:*:*:*:*
mattermostmattermost_server9.11.0cpe:2.3:a:mattermost:mattermost_server:9.11.0:rc3:*:*:*:*:*:*

Vendor	Product	Version	CPE
mattermost	mattermost_server	*	cpe:2.3:a:mattermost:mattermost_server::::::::
mattermost	mattermost_server	9.11.0	cpe:2.3:a:mattermost:mattermost_server:9.11.0:-::::::
mattermost	mattermost_server	9.11.0	cpe:2.3:a:mattermost:mattermost_server:9.11.0:rc1::::::
mattermost	mattermost_server	9.11.0	cpe:2.3:a:mattermost:mattermost_server:9.11.0:rc2::::::
mattermost	mattermost_server	9.11.0	cpe:2.3:a:mattermost:mattermost_server:9.11.0:rc3::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Mattermost",
    "vendor": "Mattermost",
    "versions": [
      {
        "status": "affected",
        "version": "9.11.0"
      },
      {
        "lessThanOrEqual": "9.5.8",
        "status": "affected",
        "version": "9.5.0",
        "versionType": "semver"
      },
      {
        "status": "unaffected",
        "version": "10.0.0"
      },
      {
        "status": "unaffected",
        "version": "9.11.1"
      },
      {
        "status": "unaffected",
        "version": "9.5.9"
      }
    ]
  }
]

References

mattermost.com/security-updates

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

Percentile

14.1%

JSON

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