High severity · published Jan 28, 2019
CVE-2018-16889
Ceph does not properly sanitize encryption keys in debug logging for v4 auth
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
Ceph does not properly sanitize encryption keys in debug logging for v4 auth. This results in the leaking of encryption key information in log files via plaintext. Versions up to v13.2.4 are vulnerable.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CE
ceph · The Ceph Project
up to v13.2.4 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-16889
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-16889
Third Party Advisory
http://www.securityfocus.com/bid/106528
access.redhat.com
https://access.redhat.com/errata/RHSA-2019:2538
access.redhat.com
https://access.redhat.com/errata/RHSA-2019:2541
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16889
usn.ubuntu.com
https://usn.ubuntu.com/4035-1/