Your submission was sent successfully! Close

CVE-2018-1129

Published: 10 July 2018

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.

Priority

Medium

CVSS 3 base score: 6.5

Status

Package Release Status
ceph
Launchpad, Ubuntu, Debian
artful Ignored
(reached end-of-life)
bionic Not vulnerable
(12.2.7-0ubuntu0.18.04.1)
cosmic Not vulnerable
(13.2.4+dfsg1-0ubuntu0.18.10.1)
disco Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
eoan Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
focal Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
groovy Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
hirsute Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
impish Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
jammy Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
precise Ignored
(end of ESM support, was needs-triage)
trusty Needs triage

upstream
Released (10.2.11,12.2.6)
xenial Not vulnerable
(10.2.11-0ubuntu0.16.04.1)
Patches:
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)