Vulnerability Details CVE-2020-1759
A vulnerability was found in Red Hat Ceph Storage 4 and Red Hat Openshift Container Storage 4.2 where, A nonce reuse vulnerability was discovered in the secure mode of the messenger v2 protocol, which can allow an attacker to forge auth tags and potentially manipulate the data by leveraging the reuse of a nonce in a session. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.5%
CVSS Severity
CVSS v3 Score 6.4
CVSS v2 Score 5.8
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1759
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3A2UFR5IUIEXJUCF64GQ5OVLCZGODXE/
- https://security.gentoo.org/glsa/202105-39
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1759
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3A2UFR5IUIEXJUCF64GQ5OVLCZGODXE/
- https://security.gentoo.org/glsa/202105-39
Products affected by CVE-2020-1759
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cpe:2.3:a:linuxfoundation:ceph:-
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cpe:2.3:a:linuxfoundation:ceph:12.2.0
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cpe:2.3:a:linuxfoundation:ceph:12.2.1
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cpe:2.3:a:linuxfoundation:ceph:12.2.10
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cpe:2.3:a:linuxfoundation:ceph:12.2.11
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cpe:2.3:a:linuxfoundation:ceph:12.2.12
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cpe:2.3:a:linuxfoundation:ceph:12.2.13
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cpe:2.3:a:linuxfoundation:ceph:12.2.2
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cpe:2.3:a:linuxfoundation:ceph:12.2.3
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cpe:2.3:a:linuxfoundation:ceph:12.2.4
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cpe:2.3:a:linuxfoundation:ceph:12.2.5
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cpe:2.3:a:linuxfoundation:ceph:12.2.6
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cpe:2.3:a:linuxfoundation:ceph:12.2.7
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cpe:2.3:a:linuxfoundation:ceph:12.2.8
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cpe:2.3:a:linuxfoundation:ceph:12.2.9
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cpe:2.3:a:linuxfoundation:ceph:13.2.0
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cpe:2.3:a:linuxfoundation:ceph:13.2.1
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cpe:2.3:a:linuxfoundation:ceph:13.2.10
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cpe:2.3:a:linuxfoundation:ceph:13.2.2
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cpe:2.3:a:linuxfoundation:ceph:13.2.3
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cpe:2.3:a:linuxfoundation:ceph:13.2.4
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cpe:2.3:a:linuxfoundation:ceph:13.2.5
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cpe:2.3:a:linuxfoundation:ceph:13.2.6
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cpe:2.3:a:linuxfoundation:ceph:13.2.7
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cpe:2.3:a:linuxfoundation:ceph:13.2.8
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cpe:2.3:a:linuxfoundation:ceph:13.2.9
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cpe:2.3:a:linuxfoundation:ceph:14.2.0
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cpe:2.3:a:linuxfoundation:ceph:14.2.1
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cpe:2.3:a:linuxfoundation:ceph:14.2.10
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cpe:2.3:a:linuxfoundation:ceph:14.2.11
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cpe:2.3:a:linuxfoundation:ceph:14.2.12
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cpe:2.3:a:linuxfoundation:ceph:14.2.13
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cpe:2.3:a:linuxfoundation:ceph:14.2.14
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cpe:2.3:a:linuxfoundation:ceph:14.2.15
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cpe:2.3:a:linuxfoundation:ceph:14.2.16
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cpe:2.3:a:linuxfoundation:ceph:14.2.17
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cpe:2.3:a:linuxfoundation:ceph:14.2.18
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cpe:2.3:a:linuxfoundation:ceph:14.2.19
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cpe:2.3:a:linuxfoundation:ceph:14.2.2
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cpe:2.3:a:linuxfoundation:ceph:14.2.20
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cpe:2.3:a:linuxfoundation:ceph:14.2.3
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cpe:2.3:a:linuxfoundation:ceph:14.2.4
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cpe:2.3:a:linuxfoundation:ceph:14.2.5
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cpe:2.3:a:linuxfoundation:ceph:14.2.6
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cpe:2.3:a:linuxfoundation:ceph:14.2.7
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cpe:2.3:a:linuxfoundation:ceph:14.2.8
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cpe:2.3:a:linuxfoundation:ceph:14.2.9
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cpe:2.3:a:redhat:ceph_storage:4.0
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cpe:2.3:a:redhat:openshift:4.2
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cpe:2.3:a:redhat:openstack:15
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cpe:2.3:o:fedoraproject:fedora:31