GHSA-v647-h8jj-fw5r

ghsaUSosv

Mattermost Data Amplification vulnerability

view advisory published 2024-12-16Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2024-54682US	medium4.9	0.44% (38th)	—	2024-12-16
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 D…

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2024-54682ADVISORY

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