CVE-2018-1128 Detail

Current Description

It was found that cephx authentication protocol did not verify ceph clients correctly and was vulnerable to replay attack. Any attacker having access to ceph cluster network who is able to sniff packets on network can use this vulnerability to authenticate with ceph service and perform actions allowed by ceph service. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  7.5 HIGH
Vector:  CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html Third Party Advisory 
http://tracker.ceph.com/issues/24836 Issue Tracking  Vendor Advisory 
https://access.redhat.com/errata/RHSA-2018:2177 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2179 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2261 Third Party Advisory 
https://access.redhat.com/errata/RHSA-2018:2274 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1575866 Issue Tracking  Patch  Third Party Advisory 
https://github.com/ceph/ceph/commit/5ead97120e07054d80623dada90a5cc764c28468 Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html Mailing List  Third Party Advisory 
https://www.debian.org/security/2018/dsa-4339 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-287 Improper Authentication cwe source acceptance level NIST  
CWE-294 Authentication Bypass by Capture-replay Reference acceptance level Red Hat, Inc.  

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-1128
NVD Published Date:
07/10/2018
NVD Last Modified:
10/09/2019
Source:
MITRE