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MitreCVE-2020-13249

HistoryMay 20, 2020 - 7:15 p.m.

CVE-2020-13249

2020-05-2019:15:09

mitre

web.nvd.nist.gov

205

cve-2020-13249

libmariadb

mariadb connector/c

security vulnerability

nvd

mysql

oracle

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.003

Percentile

71.8%

JSON

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.

Affected configurations

Nvd

Node

mariadbconnector\/cRange<3.1.8

Node

opensuseleapMatch15.1

Node

fedoraprojectfedoraMatch31

fedoraprojectfedoraMatch32

VendorProductVersionCPE
mariadbconnector\/c*cpe:2.3:a:mariadb:connector\/c:*:*:*:*:*:*:*:*
opensuseleap15.1cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
fedoraprojectfedora31cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
fedoraprojectfedora32cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mariadb	connector\/c	*	cpe:2.3:a:mariadb:connector\/c::::::::
opensuse	leap	15.1	cpe:2.3:o:opensuse:leap:15.1:::::::*
fedoraproject	fedora	31	cpe:2.3:o:fedoraproject:fedora:31:::::::*
fedoraproject	fedora	32	cpe:2.3:o:fedoraproject:fedora:32:::::::*