Bug 2307318 (CVE-2024-43780)

Summary: CVE-2024-43780 mattermost: permission enforcing failure allows a guest user with read access to upload files to a channel
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: amctagga, anjoseph, aoconnor, bniver, caswilli, flucifre, gmeno, gparvin, jonathan, jprabhak, kaycoth, lbainbri, mbenjamin, mhackett, njean, owatkins, pahickey, rhaigner, sostapov, vereddy, wtam
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Doc Text:
A flaw was found in the mattermost package where it fails to properly enforce permissions. This issue allows a guest user with read access to upload files to channels.
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2307354, 2307355, 2307356, 2307357, 2311655, 2350675    
Bug Blocks:    

Description OSIDB Bzimport 2024-08-22 16:20:47 UTC
Mattermost versions 9.9.x <= 9.9.1, 9.5.x <= 9.5.7, 9.10.0, 9.8.x <= 9.8.2 fail to enforce permissions which allows a guest user with read access to upload files to a channel.

Comment 1 Jonathan Wright 2024-12-15 10:01:01 UTC
mattermost is not a fedora/rhel package.  Why does this bz exist?