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.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/mariadb-corporation/mariadb-connector-c/commit/2759b87d72926b7c9b5426437a7c8dd15ff57945	Patch Third Party Advisory
https://github.com/mariadb-corporation/mariadb-connector-c/compare/v3.1.7...v3.1.8	Release Notes Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00064.html	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UW2ED32VEUHXFN2J3YQE27JIBV4SC2PI/
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00054.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X4X2BMF3EILMTXGOZDTPYS3KT5VWLA2P/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:mariadb:connector\/c:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Information

Published : 2020-05-20 12:15

Updated : 2020-11-10 19:15

NVD link : CVE-2020-13249

Mitre link : CVE-2020-13249

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

mariadb

connector\/c

opensuse

leap

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