National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-16889 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (V3.0 legend)
Impact Score: 3.6
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/106528 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2538
https://access.redhat.com/errata/RHSA-2019:2541
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16889 Exploit Issue Tracking Patch Third Party Advisory
https://usn.ubuntu.com/4035-1/

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:redhat:ceph:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
13.2.4


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-16889
NVD Published Date:
01/28/2019
NVD Last Modified:
06/25/2019