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Status published
Medium
CVE-2018-1129
A flaw was found in the way signature calculation was...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://access.redhat.com/errata/RHSA-2018:2261
- https://access.redhat.com/errata/RHSA-2018:2177
- https://bugzilla.redhat.com/show_bug.cgi?id=1576057
- https://access.redhat.com/errata/RHSA-2018:2179
- https://access.redhat.com/errata/RHSA-2018:2274
- http://tracker.ceph.com/issues/24837
- https://github.com/ceph/ceph/commit/8f396cf35a3826044b089141667a196454c0a587
- https://www.debian.org/security/2018/dsa-4339
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html
- http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html
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Affected Vendor
Red Hat, Inc.
View all reports →Affected Software
ceph
Vulnerable Versions:
all versions in branches master, mimic, luminous and jewel
Timeline
Official Publish:
July 10th, 2018
Last Modified:
September 17th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N