treeverse lakeFS up to 1.32.x permissions

Summaryinfo

A vulnerability classified as critical was found in treeverse lakeFS up to 1.32.x. The impacted element is an unknown function. Executing a manipulation can lead to permissions. This vulnerability is handled as CVE-2024-43784. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in treeverse lakeFS up to 1.32.x. It has been declared as critical. This vulnerability affects an unknown function. The manipulation with an unknown input leads to a permissions vulnerability. The CWE definition for the vulnerability is CWE-281. The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

lakeFS is an open-source tool that transforms object storage into a Git-like repository. Existing lakeFS users who have issued credentials to users who have been deleted are affected by this vulnerability. When creating a new user with the same username as a deleted user, that user will inherit all of the previous user's credentials. This issue has been addressed in release version 1.33.0 and all users are advised to upgrade. The only known workaround for those who cannot upgrade is to not reuse usernames.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-43784 since 08/16/2024. The exploitation appears to be easy. The attack can be initiated remotely. The exploitation needs additional levels of successful authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1222.

Upgrading to version 1.33.0 eliminates this vulnerability. The upgrade is hosted for download at github.com.

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Productinfo

Vendor

• treeverse

Name

• lakeFS

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22
• 1.23
• 1.24
• 1.25
• 1.26
• 1.27
• 1.28
• 1.29
• 1.30
• 1.31
• 1.32

Website

• Product: https://github.com/treeverse/lakeFS/

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