CVE-2018-2776

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

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.3%

JSON

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent:
Group Replication GCS). Supported versions that are affected are 5.7.21 and
prior. Easily exploitable vulnerability allows high privileged attacker
with network access via XCom 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 4.9 (Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:L/PR:H/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