High severity7.5NVD Advisory· Published Jul 10, 2018· Updated Jun 17, 2026

CVE-2018-1128

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Ceph/Cephllm-fuzzy
osv-coords71 versions
pkg:rpm/opensuse/ceph&distro=openSUSE%20Leap%2015.0 pkg:rpm/opensuse/ceph-test&distro=openSUSE%20Leap%2015.0 pkg:rpm/suse/ceph&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/ceph&distro=SUSE%20Enterprise%20Storage%205 pkg:rpm/suse/ceph&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/ceph&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/ceph&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/ceph&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/ceph&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/ceph-test&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-docs-azure&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/kernel-livepatch-SLE15_Update_5&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_29&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_29&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_29&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_29&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_17&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3
< 13.2.4.125+gad802694f5-lp150.2.3.1+ 70 more
- (no CPE)range: < 13.2.4.125+gad802694f5-lp150.2.3.1
- (no CPE)range: < 13.2.4.125+gad802694f5-lp150.2.3.1
- (no CPE)range: < 10.2.11+git.1531487710.3a12911a2e-12.14.2
- (no CPE)range: < 12.2.5+git.1530082629.8cbf63d997-2.16.1
- (no CPE)range: < 12.2.7+git.1531910353.c0ef85b854-2.12.1
- (no CPE)range: < 13.2.4.125+gad802694f5-3.7.2
- (no CPE)range: < 12.2.7+git.1531910353.c0ef85b854-2.12.1
- (no CPE)range: < 12.2.7+git.1531910353.c0ef85b854-2.12.1
- (no CPE)range: < 12.2.7+git.1531910353.c0ef85b854-2.12.1
- (no CPE)range: < 10.2.11+git.1531487710.3a12911a2e-12.14.2
- (no CPE)range: < 4.12.14-5.16.1
- (no CPE)range: < 4.4.155-4.16.1
- (no CPE)range: < 4.4.155-4.16.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-4.16.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 1-1.3.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.4.155-3.23.1
- (no CPE)range: < 4.4.155-3.23.1
- (no CPE)range: < 4.12.14-5.16.1
- (no CPE)range: < 4.4.155-4.16.1
- (no CPE)range: < 4.4.155-4.16.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-3.23.1
- (no CPE)range: < 4.12.14-5.16.1
- (no CPE)range: < 4.4.155-4.16.1
- (no CPE)range: < 4.4.155-4.16.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-94.50.1
- (no CPE)range: < 4.4.121-92.109.2
- (no CPE)range: < 4.4.155-3.23.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 4.12.14-25.19.1
- (no CPE)range: < 1-3.5.2
- (no CPE)range: < 1-3.5.2
- (no CPE)range: < 1-3.5.2
- (no CPE)range: < 1-3.5.2
- (no CPE)range: < 1-4.3.1
Red Hat, Inc./cephv5
Range: All versions in branches master, mimic, luminous and jewel

Patches

Vulnerability mechanics

References

bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
github.com/ceph/ceph/commit/5ead97120e07054d80623dada90a5cc764c28468nvdPatchThird Party Advisory
lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.htmlnvdThird Party Advisory
tracker.ceph.com/issues/24836nvdIssue TrackingVendor Advisory
access.redhat.com/errata/RHSA-2018:2177nvdThird Party Advisory
access.redhat.com/errata/RHSA-2018:2179nvdThird Party Advisory
access.redhat.com/errata/RHSA-2018:2261nvdThird Party Advisory
access.redhat.com/errata/RHSA-2018:2274nvdThird Party Advisory
lists.debian.org/debian-lts-announce/2019/03/msg00017.htmlnvdMailing ListThird Party Advisory
www.debian.org/security/2018/dsa-4339nvdThird Party Advisory
www.openwall.com/lists/oss-security/2020/11/17/3nvd
www.openwall.com/lists/oss-security/2020/11/17/4nvd

News mentions

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cvss	0.488
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000