Upstream information

CVE-2016-9579 at MITRE

Description

A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request. Ceph branches 1.3.x and 2.x are affected.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having low severity.

CVSS v2 Scores
  National Vulnerability Database SUSE
Base Score 5 3.5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P AV:N/AC:M/Au:S/C:N/I:N/A:P
Access Vector Network Network
Access Complexity Low Medium
Authentication None Single
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Partial Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Access Vector Network
Access Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3
SUSE Bugzilla entry: 1014986 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Enterprise Storage 3
  • ceph >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • ceph-base >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • ceph-common >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • ceph-fuse >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • ceph-mds >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • ceph-mon >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • ceph-osd >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • ceph-radosgw >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • ceph-test >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.2
  • libcephfs1 >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • librados2 >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • libradosstriper1 >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • librbd1 >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • librgw2 >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • python-ceph-compat >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • python-cephfs >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • python-rados >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • python-rbd >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • rbd-fuse >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • rbd-mirror >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
  • rbd-nbd >= 10.2.10+git.1510313171.6d5f0aeac1-13.7.3
Patchnames:
SUSE-Storage-3-2017-1975
SUSE Enterprise Storage 4
  • ceph >= 10.2.6+git.1490339825.57146d8-11.7
  • ceph-base >= 10.2.6+git.1490339825.57146d8-11.7
  • ceph-common >= 10.2.6+git.1490339825.57146d8-11.7
  • ceph-fuse >= 10.2.6+git.1490339825.57146d8-11.7
  • ceph-mds >= 10.2.6+git.1490339825.57146d8-11.7
  • ceph-mon >= 10.2.6+git.1490339825.57146d8-11.7
  • ceph-osd >= 10.2.6+git.1490339825.57146d8-11.7
  • ceph-radosgw >= 10.2.6+git.1490339825.57146d8-11.7
  • ceph-test >= 10.2.6+git.1490339825.57146d8-11.7
  • libcephfs1 >= 10.2.6+git.1490339825.57146d8-11.7
  • librados2 >= 10.2.6+git.1490339825.57146d8-11.7
  • libradosstriper1 >= 10.2.6+git.1490339825.57146d8-11.7
  • librbd1 >= 10.2.6+git.1490339825.57146d8-11.7
  • librgw2 >= 10.2.6+git.1490339825.57146d8-11.7
  • python-ceph-compat >= 10.2.6+git.1490339825.57146d8-11.7
  • python-cephfs >= 10.2.6+git.1490339825.57146d8-11.7
  • python-rados >= 10.2.6+git.1490339825.57146d8-11.7
  • python-rbd >= 10.2.6+git.1490339825.57146d8-11.7
  • rbd-fuse >= 10.2.6+git.1490339825.57146d8-11.7
  • rbd-mirror >= 10.2.6+git.1490339825.57146d8-11.7
  • rbd-nbd >= 10.2.6+git.1490339825.57146d8-11.7
Patchnames:
SUSE-Storage-4-2017-911


Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s) Source package State
SUSE Enterprise Storage 3 ceph Released
SUSE Enterprise Storage 4 ceph Released
SUSE Linux Enterprise Desktop 12 SP2 ceph Affected
SUSE Linux Enterprise Server 11 SP4 ceph Not affected
SUSE Linux Enterprise Server 12 SP2 ceph Unsupported
SUSE Linux Enterprise Software Development Kit 11 SP4 ceph Not affected
SUSE Linux Enterprise Software Development Kit 12 SP1 ceph Affected
SUSE Linux Enterprise Software Development Kit 12 SP2 ceph Unsupported