CVE Vulnerability

CVE-2018-1129

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.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/ceph/ceph/commit/8f396cf35a3826044b089141667a196454c0a587 Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1576057 Issue Tracking Patch
http://tracker.ceph.com/issues/24837 Issue Tracking Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:2179 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2177 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2274 Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2261 Third Party Advisory
https://www.debian.org/security/2018/dsa-4339 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html Third Party Advisory
http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html
Configurations

Configuration 1

cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:ceph_storage_osd:2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:ceph_storage_mon:2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:ceph_storage:3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:ceph_storage_osd:3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:ceph_storage_mon:3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:ceph_storage:1.3:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:12.2.1:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:13.2.1:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:13.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:12.2.7:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:12.2.6:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:12.2.5:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:12.2.4:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:12.2.3:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:12.2.2:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:12.2.0:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.11:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.10:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.9:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.8:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.7:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.6:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.5:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.4:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.3:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.2:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.1:*:*:*:*:*:*:*
cpe:2.3:a:ceph:ceph:10.2.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
Information

Published : 2018-07-10 02:29

Updated : 2019-08-29 03:15

NVD link : CVE-2018-1129

Mitre link : CVE-2018-1129

Products Affected
No products.
CWE
CWE-287