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nvd[email protected]NVD:CVE-2022-27447
HistoryApr 14, 2022 - 1:15 p.m.

CVE-2022-27447

2022-04-1413:15:11
CWE-416
web.nvd.nist.gov
8
mariadb
use-after-free
vulnerability
binary_string
sql
component

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

47.9%

MariaDB Server v10.9 and below was discovered to contain a use-after-free via the component Binary_string::free_buffer() at /sql/sql_string.h.

Affected configurations

Nvd
Node
mariadbmariadbRange10.3.010.3.35
OR
mariadbmariadbRange10.4.010.4.25
OR
mariadbmariadbRange10.5.010.5.16
OR
mariadbmariadbRange10.6.010.6.8
OR
mariadbmariadbRange10.7.010.7.4
Node
debiandebian_linuxMatch10.0
VendorProductVersionCPE
mariadbmariadb*cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

47.9%