GHSA-w496-f5qq-m58j

ghsaUSosv

Mattermost vulnerable to excessive memory consumption

view advisory published 2023-11-06Licence: CC-BY-4.0

Mattermost fails to properly sanitize the request to `/api/v4/redirect_location` allowing an attacker, sending a specially crafted request to `/api/v4/redirect_location`, to fill up the memory due to caching large items.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-5969US	medium5.3	0.53% (45th)	—	2023-11-06
Mattermost fails to properly sanitize the request to /api/v4/redirect_location allowing an attacker, sending a specially crafted request to /api/v4/redirect_location, to fill up th…

references

External citations — patches, advisories, analysis.

https://github.com/mattermost/mattermostPACKAGE
https://github.com/mattermost/mattermost/commit/77f094c7ee8c7a00be01c2df72f948a62c690b66WEB
https://github.com/mattermost/mattermost/pull/24429WEB
https://mattermost.com/security-updatesWEB
https://nvd.nist.gov/vuln/detail/CVE-2023-5969ADVISORY

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