CVE-2018-16889

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 v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	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/

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:ceph:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-01-28 14:29

Updated : 2024-02-28 16:48

NVD link : CVE-2018-16889

Mitre link : CVE-2018-16889

CVE.ORG link : CVE-2018-16889

JSON object : View

Products Affected

redhat

ceph

CWE

CWE-532

Insertion of Sensitive Information into Log File

CWE-20

Improper Input Validation

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

CWE-312

Cleartext Storage of Sensitive Information

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