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ubuntucveUbuntu.comUB:CVE-2021-2372
HistoryJul 21, 2021 - 12:00 a.m.

CVE-2021-2372

2021-07-2100:00:00
ubuntu.com
ubuntu.com
19

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

47.1%

Vulnerability in the MySQL Server product of Oracle MySQL (component:
InnoDB). Supported versions that are affected are 5.7.34 and prior and
8.0.25 and prior. Difficult to exploit vulnerability allows high privileged
attacker with network access via multiple protocols to compromise MySQL
Server. Successful attacks of this vulnerability can result in unauthorized
ability to cause a hang or frequently repeatable crash (complete DOS) of
MySQL Server. CVSS 3.1 Base Score 4.4 (Availability impacts). CVSS Vector:
(CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

Bugs

Notes

Author Note
leosilva since 5.5 is no longer upstream supported and so far we cannot patch it, marking it as ignored.
OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchmariadb-10.0< anyUNKNOWN
ubuntu18.04noarchmariadb-10.1< anyUNKNOWN
ubuntu20.04noarchmariadb-10.3< 1:10.3.31-0ubuntu0.20.04.1UNKNOWN
ubuntu21.04noarchmariadb-10.5< 1:10.5.12-0ubuntu0.21.04.1UNKNOWN
ubuntu18.04noarchmysql-5.7< 5.7.35-0ubuntu0.18.04.1UNKNOWN
ubuntu16.04noarchmysql-5.7< 5.7.35-0ubuntu0.16.04.1+esm1UNKNOWN
ubuntu20.04noarchmysql-8.0< 8.0.26-0ubuntu0.20.04.2UNKNOWN
ubuntu21.04noarchmysql-8.0< 8.0.26-0ubuntu0.21.04.3UNKNOWN
ubuntu21.10noarchmysql-8.0< 8.0.26-0ubuntu1UNKNOWN
ubuntu22.04noarchmysql-8.0< 8.0.26-0ubuntu1UNKNOWN
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3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

47.1%