Candidate: CVE-2018-1129
PublicDate: 2018-07-10 14:29:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1129
Description:
 A flaw was found in the way signature calculation was handled by cephx
 authentication protocol. An attacker having access to ceph cluster network
 who is able to alter the message payload was able to bypass signature
 checks done by cephx protocol. Ceph branches master, mimic, luminous and
 jewel are believed to be vulnerable.
Ubuntu-Description:
Notes:
Bugs:
 http://tracker.ceph.com/issues/24837
 https://bugzilla.redhat.com/show_bug.cgi?id=1576057
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N [6.5 MEDIUM]


Patches_ceph:
 upstream: https://github.com/ceph/ceph/commit/8f396cf35a3826044b089141667a196454c0a587
 upstream: https://github.com/ceph/ceph/commit/436b08688a5be238280a6e93de8658c10d72044c (mimic)
 upstream: https://github.com/ceph/ceph/commit/546d15b25eb2af8b27ec509344c1a45387f77a57 (jewel)
upstream_ceph: released (10.2.11,12.2.6)
precise/esm_ceph: ignored (end of ESM support, was needs-triage)
trusty_ceph: ignored (reached end-of-life)
trusty/esm_ceph: needs-triage
xenial_ceph: not-affected (10.2.11-0ubuntu0.16.04.1)
esm-infra/xenial_ceph: not-affected (10.2.11-0ubuntu0.16.04.1)
artful_ceph: ignored (reached end-of-life)
bionic_ceph: not-affected (12.2.7-0ubuntu0.18.04.1)
cosmic_ceph: not-affected (13.2.4+dfsg1-0ubuntu0.18.10.1)
disco_ceph: not-affected (13.2.4+dfsg1-0ubuntu1)
eoan_ceph: not-affected (13.2.4+dfsg1-0ubuntu1)
focal_ceph: not-affected (13.2.4+dfsg1-0ubuntu1)
groovy_ceph: not-affected (13.2.4+dfsg1-0ubuntu1)
hirsute_ceph: not-affected (13.2.4+dfsg1-0ubuntu1)
impish_ceph: not-affected (13.2.4+dfsg1-0ubuntu1)
jammy_ceph: not-affected (13.2.4+dfsg1-0ubuntu1)
devel_ceph: not-affected (13.2.4+dfsg1-0ubuntu1)