Vulnerability in Fedoraproject Fedora
CVE-2020-27781
User credentials can be manipulated and stolen by Native CephFS consumers of OpenStack Manila, resulting in potential privilege escalation. An Open Stack Manila user can request access to a share to an arbitrary cephx user, including exist…
EPSS: 0.003 (22.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Fedoraproject Fedora — versions 33
- Redhat Ceph
- Redhat Ceph_storage — versions 2.0, 3.0, 4.0
- Redhat Openshift_container_platform — versions 4.0
- Redhat Openstack_platform — versions 13.0
- N/a Ceph — versions Ceph 16.2.0
Weakness classification (CWE)
References
- secalert@redhat.com (Issue Tracking, Vendor Advisory)
- secalert@redhat.com (vendor-advisory)
- secalert@redhat.com (vendor-advisory, Third Party Advisory)
- secalert@redhat.com (mailing-list)
Frequently asked questions
- What is CVE-2020-27781?
- CVE-2020-27781 is a high-severity vulnerability in Fedoraproject Fedora, classified under Insufficiently Protected Credentials. CVSS score: 7.1/10. Published 2020-12-18.
- How severe is CVE-2020-27781?
- High severity. CVSS v3 base score is 7.1 out of 10.