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CVE-2018-2771

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Locking).

Impact

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Locking). Supported versions that are affected are 5.5.59 and prior, 5.6.39 and prior and 5.7.21 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 3.0 Base Score 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

Affected products

VendorProductAffected versions
OracleMysql
from 5.5.0 through 5.5.59
from 5.6.0 through 5.6.39
from 5.7.0 through 5.7.21
DebianDebian Linux
Versions 7.0, 8.0, 9.0
CanonicalUbuntu Linux
Versions 12.04, 14.04, 16.04, 17.10, 18.04
MariadbMariadb
from 5.5.0 before 5.5.60
from 10.0.0 before 10.0.35
from 10.1.0 before 10.1.33
from 10.2.0 before 10.2.15
RedhatOpenstack
Version 12
RedhatEnterprise Linux Desktop
Version 7.0
RedhatEnterprise Linux Eus
Versions 7.5, 7.6, 7.7
RedhatEnterprise Linux Server
Version 7.0
RedhatEnterprise Linux Server Aus
Versions 7.6, 7.7
RedhatEnterprise Linux Server Tus
Versions 7.6, 7.7
RedhatEnterprise Linux Workstation
Version 7.0
NetappActive Iq Unified Manager
from 7.3
from 9.5

References