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.
Published: 2018-07-10
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-1715-1 linux-4.9 security update
Debian DSA Debian DSA DSA-4339-1 ceph security update
EUVD EUVD EUVD-2018-11773 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.
History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00132}

epss

{'score': 0.00144}


Subscriptions

Ceph Ceph
Debian Debian Linux
Opensuse Leap
Redhat Ceph Storage Ceph Storage Mon Ceph Storage Osd Enterprise Linux Enterprise Linux Desktop Enterprise Linux Server Enterprise Linux Workstation
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-09-17T01:45:51.875Z

Reserved: 2017-12-04T00:00:00.000Z

Link: CVE-2018-1129

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-07-10T14:29:00.417

Modified: 2024-11-21T03:59:15.087

Link: CVE-2018-1129

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-07-09T12:00:00Z

Links: CVE-2018-1129 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses