Bug 48852 – ceph: Multiple issues (4.2)

Bug 48852 - ceph: Multiple issues (4.2)


Summary:	ceph: Multiple issues (4.2)

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	Security updates
Version:	UCS 4.2
Hardware:	All Linux

Importance:	P3 normal (vote)
Target Milestone:	UCS 4.2-5-errata
Assigned To:	Quality Assurance
QA Contact:	Philipp Hahn

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2019-03-05 08:49 CET by Philipp Hahn
Modified:	2019-03-06 14:24 CET (History)
CC List:	0 users

See Also:
What kind of report is it?:	Security Issue
What type of bug is this?:	---
Who will be affected by this bug?:	---
How will those affected feel about the bug?:	---
User Pain:
Enterprise Customer affected?:
School Customer affected?:
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:
Bug group (optional):
Max CVSS v3 score:	6.5 (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Philipp Hahn

2019-03-05 08:49:54 CET

New Debian ceph 0.80.7-2+deb8u3 fixes:
This update addresses the following issues:
* authenticated user with read only permissions can steal dm-crypt / LUKS key (CVE-2018-14662)
* ListBucket max-keys has no defined limit in the RGW codebase (CVE-2018-16846)

Comment 1 Quality Assurance

2019-03-05 09:00:17 CET

--- mirror/ftp/4.2/unmaintained/4.2-0/source/ceph_0.80.7-2+deb8u2.dsc
+++ apt/ucs_4.2-0-errata4.2-5/source/ceph_0.80.7-2+deb8u3.dsc
@@ -1,3 +1,13 @@
+0.80.7-2+deb8u3 [Thu, 28 Feb 2019 13:13:22 +0100] Markus Koschany <apo@debian.org>:
+
+  * Non-maintainer upload by the LTS team.
+  * Fix CVE-2018-14662:
+    It was found that authenticated ceph users with read only permissions could
+    steal dm-crypt encryption keys used in ceph disk encryption.
+  * Fix CVE-2018-16846:
+    It was found that authenticated ceph RGW users can cause a denial of
+    service against OMAPs holding bucket indices.
+
 0.80.7-2+deb8u2 [Wed, 28 Dec 2016 10:47:36 +0100] Gaudenz Steinlin <gaudenz@debian.org>:
 
   * [78329e] Upstream fix for CVE-2016-9579 (short CORS request)

<http://10.200.17.11/4.2-5/#5381256502148403792>

Comment 2 Philipp Hahn

2019-03-05 13:48:16 CET

OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.2-5] 1048c4c647 Bug #48852: ceph_0.80.7-2+deb8u3
 doc/errata/staging/ceph.yaml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comment 3 Arvid Requate

2019-03-06 14:24:27 CET

<http://errata.software-univention.de/ucs/4.2/610.html>