CVE-2024-54682— Zipbomb DoS via Missing Slack Import Validation
Quick assessment
Affected
Mattermost Mattermost
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在安全漏洞，该漏洞源于未能限制 slack 导入文件上传的文件大小。以下版本受到影响：10.1.x版本至10.1.2版本、10.0.x版本至10.0.2版本、9.11.x版本至9.11.4版本和9.5.x版本至9.5.12版本。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2024-54682
Vulnerability Information
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Vulnerability Title
Zipbomb DoS via Missing Slack Import Validation
Source: CVE Program / CVE List V5
Vulnerability Description
Mattermost versions 10.1.x <= 10.1.2, 10.0.x <= 10.0.2, 9.11.x <= 9.11.4, 9.5.x <= 9.5.12 fail to limit the file size for slack import file uploads which allows a user to cause a DoS via zip bomb by importing data in a team they are a team admin.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对高度压缩数据的处理不恰当(数据放大攻击)
Source: CVE Program / CVE List V5
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存在安全漏洞，该漏洞源于未能限制 slack 导入文件上传的文件大小。以下版本受到影响：10.1.x版本至10.1.2版本、10.0.x版本至10.0.2版本、9.11.x版本至9.11.4版本和9.5.x版本至9.5.12版本。
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 | 10.1.0 ~ 10.1.2 | - |
|
II. Public POCs for CVE-2024-54682
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Mattermost · 2024-12-16 · 4 CVEs total
| CVE-2024-54083 | 6.5 MEDIUM | DoS via lack of type validation in Calls |
| CVE-2024-11358 | 5.7 MEDIUM | Insecure Android File Provider Paths |
| CVE-2024-48872 | 4.8 MEDIUM | Bypass of "Max failed attempts" restriction via race condition |
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V. Comments for CVE-2024-54682
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