CVE-2022-1333— A specifically drafted Playbook could trigger large amount of webhook requests leading to Denial of Service
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I. Basic Information for CVE-2022-1333
Vulnerability Information
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Vulnerability Title
A specifically drafted Playbook could trigger large amount of webhook requests leading to Denial of Service
Source: NVD (National Vulnerability Database)
Vulnerability Description
Mattermost Playbooks plugin v1.24.0 and earlier fails to properly check the limit on the number of webhooks, which allows authenticated and authorized users to create a specifically drafted Playbook which could trigger a large amount of webhook requests leading to Denial of Service.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mattermost 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost Playbooks plugin 1.24.0 版本及之前版本存在安全漏洞，该漏洞源于无法正确检查 webhook 数量的限制，这允许经过身份验证和授权的用户创建一个专门起草的 Playbook，这可能会触发大量导致拒绝服务的 webhook 请求。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Mattermost | Mattermost Playbooks | Playbooks ~ 1.24 | - |
II. Public POCs for CVE-2022-1333
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://mattermost.com/security-updates/x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2022-1333
Same Patch Batch · Mattermost · 2022-04-13 · 3 CVEs total
| CVE-2022-1337 | 4.3 MEDIUM | OOM DoS in Mattermost image proxy |
| CVE-2022-1332 | 4.3 MEDIUM | Restricted custom admin role can bypass the restrictions and view the server logs and serv |
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