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cve[email protected]CVE-2021-46659
HistoryJan 29, 2022 - 11:15 p.m.

CVE-2021-46659

2022-01-2923:15:07
web.nvd.nist.gov
120
mariadb
cve-2021-46659
application crash
select_lex
nest_level
security vulnerability

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

36.2%

MariaDB before 10.7.2 allows an application crash because it does not recognize that SELECT_LEX::nest_level is local to each VIEW.

Affected configurations

NVD
Node
mariadbmariadbRange5.5.010.2.42
OR
mariadbmariadbRange10.3.010.3.33
OR
mariadbmariadbRange10.4.010.4.23
OR
mariadbmariadbRange10.5.010.5.14
OR
mariadbmariadbRange10.6.010.6.6
OR
mariadbmariadbRange10.7.010.7.2
Node
fedoraprojectfedoraMatch34
OR
fedoraprojectfedoraMatch35
OR
fedoraprojectfedoraMatch36

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.3

Confidence

High

EPSS

0.001

Percentile

36.2%