Bug 1818924 (CVE-2020-10698)
| Summary: | CVE-2020-10698 Tower: normal users can intercept stdout from jobs running in other organizations | ||
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| Product: | [Other] Security Response | Reporter: | Borja Tarraso <btarraso> |
| Component: | vulnerability | Assignee: | Nobody <nobody> |
| Status: | NEW --- | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | gblomqui, jneedle, mabashia, smcdonal |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | ansible_tower 3.6.4, ansible_tower 3.5.6, ansible_tower 3.4.6 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in Ansible Tower when running jobs. This flaw allows an attacker to access the stdout of the executed jobs which are run from other organizations. Some sensible data can be disclosed. However, critical data should not be disclosed, as it should be protected by the no_log flag when debugging is enabled.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1818925, 1818926, 1818927 | ||
| Bug Blocks: | 1818771 | ||
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Description
Borja Tarraso
2020-03-30 17:38:27 UTC
Acknowledgments: Name: Ryan Petrello (Red Hat) Statement: Ansible Tower 3.4.5, 3.5.5 and 3.6.3 as well as previous versions are affected. Mitigation: This issue is possible to mitigate by disabling the stdout from jobs run through the nginx configuration file. However this may affect the usage of Tower as stdout stream would be hidden. To disable the output of running jobs the entire 'location /websocket' block from the nginx configuration (and restarting nginx service) it would be required. Nginx will stop serving /websocket by 404 HTTP code return. awx link: https://github.com/ansible/awx/pull/6465 |