CVE-2018-2780

2018-04-1800:00:00

ubuntu.com

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

53.9%

JSON

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent:
Server: Optimizer). Supported versions that are affected are 5.7.21 and
prior. Easily exploitable vulnerability allows low 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 3.0 Base Score 6.5 (Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Notes

Author	Note
mdeslaur	5.7 only

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchmysql-5.7< 5.7.22-0ubuntu0.17.10.1UNKNOWN
ubuntu18.04noarchmysql-5.7< 5.7.22-0ubuntu18.04.1UNKNOWN
ubuntu18.10noarchmysql-5.7< 5.7.22-0ubuntu18.04.1UNKNOWN
ubuntu19.04noarchmysql-5.7< 5.7.22-0ubuntu18.04.1UNKNOWN
ubuntu16.04noarchmysql-5.7< 5.7.22-0ubuntu0.16.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	mysql-5.7	< 5.7.22-0ubuntu0.17.10.1	UNKNOWN
ubuntu	18.04	noarch	mysql-5.7	< 5.7.22-0ubuntu18.04.1	UNKNOWN
ubuntu	18.10	noarch	mysql-5.7	< 5.7.22-0ubuntu18.04.1	UNKNOWN
ubuntu	19.04	noarch	mysql-5.7	< 5.7.22-0ubuntu18.04.1	UNKNOWN
ubuntu	16.04	noarch	mysql-5.7	< 5.7.22-0ubuntu0.16.04.1	UNKNOWN