Bug 1665334 (CVE-2018-16889) - CVE-2018-16889 ceph: debug logging for v4 auth does not sanitize encryption keys
Summary: CVE-2018-16889 ceph: debug logging for v4 auth does not sanitize encryption keys
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-16889
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1665335 1669387
Blocks: 1658871
TreeView+ depends on / blocked
 
Reported: 2019-01-11 02:01 UTC by Sam Fowler
Modified: 2019-09-29 15:04 UTC (History)
11 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
It was found that Ceph RGW did not properly sanitize encryption keys in debug logging for v4 auth. Encryption keys could be inadvertently disclosed when sharing debug logs.
Clone Of:
Environment:
Last Closed: 2019-08-21 20:47:10 UTC


Attachments (Terms of Use)


Links
System ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:2538 None None None 2019-08-21 15:10:21 UTC
Red Hat Product Errata RHSA-2019:2541 None None None 2019-08-21 15:22:13 UTC

Description Sam Fowler 2019-01-11 02:01:25 UTC
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.


Upstream Patch:

https://github.com/ceph/ceph/pull/25881/commits


Upstream Bug:

http://tracker.ceph.com/issues/37847

Comment 1 Sam Fowler 2019-01-11 02:01:39 UTC
Created ceph tracking bugs for this issue:

Affects: fedora-all [bug 1665335]

Comment 3 errata-xmlrpc 2019-08-21 15:10:19 UTC
This issue has been addressed in the following products:

  Red Hat Ceph Storage 3.3

Via RHSA-2019:2538 https://access.redhat.com/errata/RHSA-2019:2538

Comment 4 errata-xmlrpc 2019-08-21 15:22:12 UTC
This issue has been addressed in the following products:

  Red Hat Ceph Storage 3 for Red Hat Enterprise Linux 7

Via RHSA-2019:2541 https://access.redhat.com/errata/RHSA-2019:2541

Comment 5 Product Security DevOps Team 2019-08-21 20:47:10 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-16889


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