CVE-2023-45847

Mattermost fails to to check the length when setting the title in a run checklist in Playbooks, allowing an attacker to send a specially crafted request and crash the Playbooks plugin

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://mattermost.com/security-updates	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mattermost:mattermost_server::::::::
	cpe:2.3:a:mattermost:mattermost_server::::::::
	cpe:2.3:a:mattermost:mattermost_server::::::::
	cpe:2.3:a:mattermost:mattermost_server::::::::
	cpe:2.3:a:mattermost:mattermost_server::::::::

History

14 Dec 2023, 18:20

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mattermost:mattermost_server::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~4.3~~	v2 : unknown v3 : 7.5
First Time		Mattermost Mattermost mattermost Server
References	~~() https://mattermost.com/security-updates -~~	() https://mattermost.com/security-updates - Issue Tracking, Vendor Advisory
Summary		(es) Mattermost no verifica la longitud al configurar el título en una lista de verificación de ejecución en Playbooks, lo que permite a un atacante enviar una solicitud especialmente manipulada y bloquear el complemento de Playbooks.

12 Dec 2023, 09:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-12 09:15

Updated : 2023-12-14 18:20

NVD link : CVE-2023-45847

Mitre link : CVE-2023-45847

CVE.ORG link : CVE-2023-45847

JSON object : View

Products Affected

mattermost

mattermost_server

CWE

CWE-400

Uncontrolled Resource Consumption

{"id": "CVE-2023-45847", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "responsibledisclosure@mattermost.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2023-12-12T09:15:07.983", "references": [{"url": "https://mattermost.com/security-updates", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "responsibledisclosure@mattermost.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-400"}]}, {"type": "Secondary", "source": "responsibledisclosure@mattermost.com", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "Mattermost fails to to check the length when setting the title in a run checklist in Playbooks, allowing an attacker to send a specially crafted request and crash the Playbooks plugin\n\n"}, {"lang": "es", "value": "Mattermost no verifica la longitud al configurar el t\u00edtulo en una lista de verificaci\u00f3n de ejecuci\u00f3n en Playbooks, lo que permite a un atacante enviar una solicitud especialmente manipulada y bloquear el complemento de Playbooks."}], "lastModified": "2023-12-14T18:20:40.697", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "367753A5-CE5B-4EA7-8539-6ACFBC9ACABE", "versionEndIncluding": "7.8.14"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "553B4894-FB79-4996-BDEC-273EF6E96D9D", "versionEndIncluding": "8.1.5", "versionStartIncluding": "8.0.0"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0856C685-4154-4549-B60A-4251C9E6B916", "versionEndIncluding": "9.0.3", "versionStartIncluding": "9.0.0"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9AB6EA21-B7ED-487D-B131-FA200023179E", "versionEndIncluding": "9.1.2", "versionStartIncluding": "9.1.1"}, {"criteria": "cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D00348C4-CEE7-474E-BBDC-4A66D6BBA4C8", "versionEndIncluding": "9.2.1", "versionStartIncluding": "9.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "responsibledisclosure@mattermost.com"}