CVE-2018-16889

2019-01-2800:00:00

ubuntu.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.002 Low

EPSS

Percentile

52.5%

JSON

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.

Bugs

Notes

Author	Note
mdeslaur	In Xenial, there are many more instances of information being logged. We will not be fixing this issue in Xenial.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchceph< 12.2.11-0ubuntu0.18.04.1UNKNOWN
ubuntu18.10noarchceph< 13.2.4+dfsg1-0ubuntu0.18.10.2UNKNOWN
ubuntu19.04noarchceph< 13.2.4+dfsg1-0ubuntu2.1UNKNOWN
ubuntu16.04noarchceph< 10.2.11-0ubuntu0.16.04.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	ceph	< 12.2.11-0ubuntu0.18.04.1	UNKNOWN
ubuntu	18.10	noarch	ceph	< 13.2.4+dfsg1-0ubuntu0.18.10.2	UNKNOWN
ubuntu	19.04	noarch	ceph	< 13.2.4+dfsg1-0ubuntu2.1	UNKNOWN
ubuntu	16.04	noarch	ceph	< 10.2.11-0ubuntu0.16.04.2	UNKNOWN