CVE-2020-25677 Information disclosure in ceph-ansible
Local attackers can read sensitive configuration data from Ceph-ansible generated files due to insecure default permissions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-25677?
CVE-2020-25677 is a medium-severity vulnerability in ceph-ansible, published on 8 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A flaw was found in Ceph-ansible v4.0.41 where it creates an /etc/ceph/iscsi-gateway.conf with insecure default permissions. This flaw allows any user on the system to read sensitive information within this file. The highest threat from this vulnerability is to confidentiality.
Weakness: CWE-312
Which versions are affected by CVE-2020-25677?
It affects 2 products.
Products include Ceph Ceph-Ansible, Redhat Ceph Storage.
How do I fix CVE-2020-25677?
Apply the vendor's patch.
Is CVE-2020-25677 being exploited?
There is no known exploitation of CVE-2020-25677 in the wild and no public exploit code.
Other vulnerabilities in ceph-ansible
Sources
Also known as GHSA-637g-65xr-xr73.