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Re-creating a deleted user in lakeFS will re-enable previous user credentials that existed prior to it's deletion

Moderate
N-o-Z published GHSA-hh33-46q4-hwm2 Nov 26, 2024

Package

gomod https://github.com/treeverse/lakeFS (Go)

Affected versions

1.31.1

Patched versions

1.33.0

Description

Impact

Existing lakeFS users who have issued credentials to users who have been deleted.
Creating a new user with the same username, that user will inherit all of the previous user's credentials
lakeFS needs to delete user credentials upon user deletion.

Patches

Has the problem been patched? What versions should users upgrade to?

Workarounds

A possible workaround will be not to reuse usernames that were previously deleted

References

Are there any links users can visit to find out more?

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
High
User interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
Low

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:H/A:L

CVE ID

No known CVE

Weaknesses

No CWEs

Credits