Vulnerability Details CVE-2016-6225
xbcrypt in Percona XtraBackup before 2.3.6 and 2.4.x before 2.4.5 does not properly set the initialization vector (IV) for encryption, which makes it easier for context-dependent attackers to obtain sensitive information from encrypted backup files via a Chosen-Plaintext attack. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-6394.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.4%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.3
References
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00125.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00126.html
- https://bugs.launchpad.net/percona-xtrabackup/+bug/1643949
- https://github.com/percona/percona-xtrabackup/pull/266
- https://github.com/percona/percona-xtrabackup/pull/267
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BAHI6ETS22FJCMLW7A6SICFKQXF5G2VI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBVCP6KLFVGG6HSGLHLTMZRD6C4IJSZP/
- https://www.percona.com/blog/2017/01/12/cve-2016-6225-percona-xtrabackup-encryption-iv-not-set-properly/
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00125.html
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00126.html
- https://bugs.launchpad.net/percona-xtrabackup/+bug/1643949
- https://github.com/percona/percona-xtrabackup/pull/266
- https://github.com/percona/percona-xtrabackup/pull/267
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BAHI6ETS22FJCMLW7A6SICFKQXF5G2VI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBVCP6KLFVGG6HSGLHLTMZRD6C4IJSZP/
- https://www.percona.com/blog/2017/01/12/cve-2016-6225-percona-xtrabackup-encryption-iv-not-set-properly/
Products affected by CVE-2016-6225
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cpe:2.3:a:percona:xtrabackup:1.4
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cpe:2.3:a:percona:xtrabackup:1.6
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cpe:2.3:a:percona:xtrabackup:1.6.2
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cpe:2.3:a:percona:xtrabackup:1.6.3
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cpe:2.3:a:percona:xtrabackup:1.6.4
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cpe:2.3:a:percona:xtrabackup:1.6.5
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cpe:2.3:a:percona:xtrabackup:1.6.6
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cpe:2.3:a:percona:xtrabackup:1.6.7
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cpe:2.3:a:percona:xtrabackup:1.9.0
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cpe:2.3:a:percona:xtrabackup:1.9.1
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cpe:2.3:a:percona:xtrabackup:1.9.2
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cpe:2.3:a:percona:xtrabackup:2.0.0
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cpe:2.3:a:percona:xtrabackup:2.0.1
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cpe:2.3:a:percona:xtrabackup:2.0.2
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cpe:2.3:a:percona:xtrabackup:2.0.3
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cpe:2.3:a:percona:xtrabackup:2.0.4
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cpe:2.3:a:percona:xtrabackup:2.0.5
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cpe:2.3:a:percona:xtrabackup:2.0.6
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cpe:2.3:a:percona:xtrabackup:2.0.7
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cpe:2.3:a:percona:xtrabackup:2.0.8
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cpe:2.3:a:percona:xtrabackup:2.1.0
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cpe:2.3:a:percona:xtrabackup:2.1.1
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cpe:2.3:a:percona:xtrabackup:2.1.2
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cpe:2.3:a:percona:xtrabackup:2.1.3
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cpe:2.3:a:percona:xtrabackup:2.1.4
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cpe:2.3:a:percona:xtrabackup:2.1.5
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cpe:2.3:a:percona:xtrabackup:2.1.6
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cpe:2.3:a:percona:xtrabackup:2.1.7
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cpe:2.3:a:percona:xtrabackup:2.1.8
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cpe:2.3:a:percona:xtrabackup:2.1.9
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cpe:2.3:a:percona:xtrabackup:2.2
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cpe:2.3:a:percona:xtrabackup:2.2.1
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cpe:2.3:a:percona:xtrabackup:2.2.10
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cpe:2.3:a:percona:xtrabackup:2.2.11
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cpe:2.3:a:percona:xtrabackup:2.2.12
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cpe:2.3:a:percona:xtrabackup:2.2.13
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cpe:2.3:a:percona:xtrabackup:2.2.2
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cpe:2.3:a:percona:xtrabackup:2.2.24
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cpe:2.3:a:percona:xtrabackup:2.2.3
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cpe:2.3:a:percona:xtrabackup:2.2.4
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cpe:2.3:a:percona:xtrabackup:2.2.5
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cpe:2.3:a:percona:xtrabackup:2.2.6
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cpe:2.3:a:percona:xtrabackup:2.2.7
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cpe:2.3:a:percona:xtrabackup:2.2.8
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cpe:2.3:a:percona:xtrabackup:2.2.9
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cpe:2.3:a:percona:xtrabackup:2.3.0
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cpe:2.3:a:percona:xtrabackup:2.3.1
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cpe:2.3:a:percona:xtrabackup:2.3.2
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cpe:2.3:a:percona:xtrabackup:2.3.3
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cpe:2.3:a:percona:xtrabackup:2.3.4
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cpe:2.3:a:percona:xtrabackup:2.3.5
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cpe:2.3:a:percona:xtrabackup:2.4.0
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cpe:2.3:a:percona:xtrabackup:2.4.1
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cpe:2.3:a:percona:xtrabackup:2.4.2
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cpe:2.3:a:percona:xtrabackup:2.4.3
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cpe:2.3:a:percona:xtrabackup:2.4.4
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cpe:2.3:o:fedoraproject:fedora:24
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cpe:2.3:o:fedoraproject:fedora:25
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cpe:2.3:o:opensuse:leap:42.1
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cpe:2.3:o:opensuse:leap:42.2