Vulnerability Details CVE-2018-1128
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.016
EPSS Ranking 80.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.4
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html
- http://tracker.ceph.com/issues/24836
- http://www.openwall.com/lists/oss-security/2020/11/17/3
- http://www.openwall.com/lists/oss-security/2020/11/17/4
- https://access.redhat.com/errata/RHSA-2018:2177
- https://access.redhat.com/errata/RHSA-2018:2179
- https://access.redhat.com/errata/RHSA-2018:2261
- https://access.redhat.com/errata/RHSA-2018:2274
- https://bugzilla.redhat.com/show_bug.cgi?id=1575866
- https://github.com/ceph/ceph/commit/5ead97120e07054d80623dada90a5cc764c28468
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
- https://www.debian.org/security/2018/dsa-4339
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html
- http://tracker.ceph.com/issues/24836
- http://www.openwall.com/lists/oss-security/2020/11/17/3
- http://www.openwall.com/lists/oss-security/2020/11/17/4
- https://access.redhat.com/errata/RHSA-2018:2177
- https://access.redhat.com/errata/RHSA-2018:2179
- https://access.redhat.com/errata/RHSA-2018:2261
- https://access.redhat.com/errata/RHSA-2018:2274
- https://bugzilla.redhat.com/show_bug.cgi?id=1575866
- https://github.com/ceph/ceph/commit/5ead97120e07054d80623dada90a5cc764c28468
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
- https://www.debian.org/security/2018/dsa-4339
Products affected by CVE-2018-1128
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cpe:2.3:a:redhat:ceph:10.2.0
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cpe:2.3:a:redhat:ceph:10.2.01
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cpe:2.3:a:redhat:ceph:10.2.1
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cpe:2.3:a:redhat:ceph:10.2.10
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cpe:2.3:a:redhat:ceph:10.2.11
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cpe:2.3:a:redhat:ceph:10.2.2
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cpe:2.3:a:redhat:ceph:10.2.3
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cpe:2.3:a:redhat:ceph:10.2.4
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cpe:2.3:a:redhat:ceph:10.2.5
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cpe:2.3:a:redhat:ceph:10.2.6
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cpe:2.3:a:redhat:ceph:10.2.7
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cpe:2.3:a:redhat:ceph:10.2.8
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cpe:2.3:a:redhat:ceph:10.2.9
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cpe:2.3:a:redhat:ceph:11.0.0
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cpe:2.3:a:redhat:ceph:11.0.1
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cpe:2.3:a:redhat:ceph:11.0.2
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cpe:2.3:a:redhat:ceph:11.1.0
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cpe:2.3:a:redhat:ceph:11.1.1
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cpe:2.3:a:redhat:ceph:11.2.0
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cpe:2.3:a:redhat:ceph:11.2.1
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cpe:2.3:a:redhat:ceph:12.0.0
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cpe:2.3:a:redhat:ceph:12.0.1
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cpe:2.3:a:redhat:ceph:12.0.2
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cpe:2.3:a:redhat:ceph:12.0.3
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cpe:2.3:a:redhat:ceph:12.1.0
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cpe:2.3:a:redhat:ceph:12.1.1
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cpe:2.3:a:redhat:ceph:12.1.2
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cpe:2.3:a:redhat:ceph:12.1.3
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cpe:2.3:a:redhat:ceph:12.1.4
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cpe:2.3:a:redhat:ceph:12.2.0
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cpe:2.3:a:redhat:ceph:12.2.1
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cpe:2.3:a:redhat:ceph:12.2.10
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cpe:2.3:a:redhat:ceph:12.2.2
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cpe:2.3:a:redhat:ceph:12.2.3
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cpe:2.3:a:redhat:ceph:12.2.4
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cpe:2.3:a:redhat:ceph:12.2.5
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cpe:2.3:a:redhat:ceph:12.2.6
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cpe:2.3:a:redhat:ceph:12.2.7
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cpe:2.3:a:redhat:ceph:12.2.8
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cpe:2.3:a:redhat:ceph:12.2.9
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cpe:2.3:a:redhat:ceph:13.0.0
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cpe:2.3:a:redhat:ceph:13.0.1
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cpe:2.3:a:redhat:ceph:13.0.2
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cpe:2.3:a:redhat:ceph:13.1.0
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cpe:2.3:a:redhat:ceph:13.1.1
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cpe:2.3:a:redhat:ceph:13.2.0
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cpe:2.3:a:redhat:ceph:13.2.1
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cpe:2.3:a:redhat:ceph_storage:3
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cpe:2.3:a:redhat:ceph_storage_mon:2
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cpe:2.3:a:redhat:ceph_storage_mon:3
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cpe:2.3:a:redhat:ceph_storage_osd:2
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cpe:2.3:a:redhat:ceph_storage_osd:3
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cpe:2.3:o:debian:debian_linux:8.0
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:opensuse:leap:15.0
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cpe:2.3:o:redhat:enterprise_linux:7.0
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cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
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cpe:2.3:o:redhat:enterprise_linux_server:7.0
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cpe:2.3:o:redhat:enterprise_linux_workstation:7.0