CVE-2023-5876

EPSS 0.12%
Published 02.11.2023 09:15:08
Last modified 21.11.2024 08:42:41
Source responsibledisclosure@mattermo
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Mattermost fails to properly validate a RegExp built off the server URL path, allowing an attacker in control of an enrolled server to mount a Denial Of Service.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Mattermost ≫ Mattermost Desktop Version < 5.5.1

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.12%	0.319

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.3	1.6	3.6	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
responsibledisclosure@mattermost.com	3.1	1.6	1.4	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

https://mattermost.com/security-updates

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2023-5876

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2023-5876

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2023-5876

EUVD