CVE-2020-13249

2020-05-2019:15:09

Alpine Linux Development Team

security.alpinelinux.org

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

8.9

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.

OSVersionArchitecturePackageVersionFilename
Alpine3.10-mainnoarchmariadb-connector-c< 3.0.10-r1UNKNOWN
Alpine3.11-mainnoarchmariadb-connector-c< 3.1.6-r1UNKNOWN
Alpine3.9-mainnoarchmariadb-connector-c< 3.0.8-r1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	3.10-main	noarch	mariadb-connector-c	< 3.0.10-r1	UNKNOWN
Alpine	3.11-main	noarch	mariadb-connector-c	< 3.1.6-r1	UNKNOWN
Alpine	3.9-main	noarch	mariadb-connector-c	< 3.0.8-r1	UNKNOWN