CVE-2023-1636: OpenStack Barbican information disclosure vulnerability

September 24, 2023 (updated September 25, 2023)

A vulnerability was found in OpenStack Barbican containers. This vulnerability is only applicable to deployments that utilize an all-in-one configuration. Barbican containers share the same CGROUP, USER, and NET namespace with the host system and other OpenStack services. If any service is compromised, it could gain access to the data transmitted to and from Barbican.

References

access.redhat.com/security/cve/CVE-2023-1636
bugzilla.redhat.com/show_bug.cgi?id=2181765
github.com/advisories/GHSA-6rx9-c2rh-3qv4
nvd.nist.gov/vuln/detail/CVE-2023-1636

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