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WS-2021-0407
Good to know:
Date: October 22, 2021
rucio-webui installations of the 1.26 release line potentially leak the contents of cookies to other sessions within a wsgi container. Impact is that Rucio authentication tokens are leaked to other users accessing the webui within a close timeframe, thus allowing users to access the webui with the leaked authentication token. Privileges are therefore also escalated. Rucio server / daemons are not affected by this issue, it is isolated to the webui. This issue is fixed in the 1.26.7 release of the rucio-webui.
Language: Python
Severity Score
Severity Score
Weakness Type (CWE)
Improper Access Control
CWE-284Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | REQUIRED |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |