CVE-2022-4019 (GCVE-0-2022-4019)
Vulnerability from cvelistv5 – Published: 2022-11-23 05:32 – Updated: 2024-12-06 23:07
VLAI
Title
Authenticated user could send multiple requests containing a large payload to a Playbooks API and can crash a Mattermost server
Summary
A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user to crash the server via multiple large requests to one of the Playbooks API endpoints.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Playbooks Plugin |
Affected:
1.0.0 , ≤ 7.1.3
(semver)
Unaffected: 7.1.4 , ≤ 7.1.* (semver) Affected: 7.2.0 , < 7.2.1 (semver) Affected: 7.3.0 , < 7.3.1 (semver) Unaffected: 7.4.0 |
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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