Vulnerability Details CVE-2020-13249
libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 63.2%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00064.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00054.html
- https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945
- https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW2ED32VEUHXFN2J3YQE27JIBV4SC2PI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00064.html
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00054.html
- https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945
- https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UW2ED32VEUHXFN2J3YQE27JIBV4SC2PI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/
Products affected by CVE-2020-13249
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cpe:2.3:a:mariadb:connector/c:2.2.1
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cpe:2.3:a:mariadb:connector/c:2.2.2
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cpe:2.3:a:mariadb:connector/c:2.2.3
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cpe:2.3:a:mariadb:connector/c:2.3.0
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cpe:2.3:a:mariadb:connector/c:2.3.1
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cpe:2.3:a:mariadb:connector/c:2.3.2
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cpe:2.3:a:mariadb:connector/c:2.3.3
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cpe:2.3:a:mariadb:connector/c:2.3.4
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cpe:2.3:a:mariadb:connector/c:2.3.5
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cpe:2.3:a:mariadb:connector/c:2.3.6
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cpe:2.3:a:mariadb:connector/c:2.3.7
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cpe:2.3:a:mariadb:connector/c:3.0.0
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cpe:2.3:a:mariadb:connector/c:3.0.1
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cpe:2.3:a:mariadb:connector/c:3.0.10
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cpe:2.3:a:mariadb:connector/c:3.0.2
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cpe:2.3:a:mariadb:connector/c:3.0.3
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cpe:2.3:a:mariadb:connector/c:3.0.4
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cpe:2.3:a:mariadb:connector/c:3.0.5
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cpe:2.3:a:mariadb:connector/c:3.0.6
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cpe:2.3:a:mariadb:connector/c:3.0.7
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cpe:2.3:a:mariadb:connector/c:3.0.8
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cpe:2.3:a:mariadb:connector/c:3.0.9
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cpe:2.3:a:mariadb:connector/c:3.1.0
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cpe:2.3:a:mariadb:connector/c:3.1.1
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cpe:2.3:a:mariadb:connector/c:3.1.2
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cpe:2.3:a:mariadb:connector/c:3.1.3
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cpe:2.3:a:mariadb:connector/c:3.1.4
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cpe:2.3:a:mariadb:connector/c:3.1.5
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cpe:2.3:a:mariadb:connector/c:3.1.6
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cpe:2.3:a:mariadb:connector/c:3.1.7
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cpe:2.3:o:fedoraproject:fedora:31
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cpe:2.3:o:fedoraproject:fedora:32
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cpe:2.3:o:opensuse:leap:15.1