Ubuntu.comUB:CVE-2018-2645CVE-2018-2645
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
48.8%
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent:
Server: Performance Schema). Supported versions that are affected are
5.6.38 and prior and 5.7.20 and prior. Easily exploitable vulnerability
allows high privileged attacker with network access via multiple protocols
to compromise MySQL Server. Successful attacks of this vulnerability can
result in unauthorized access to critical data or complete access to all
MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality
impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).
Bugs
Notes
| Author | Note |
|---|---|
| mdeslaur | 5.6 and 5.7 only |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 17.10 | noarch | mysql-5.7 | < 5.7.21-0ubuntu0.17.10.1 | UNKNOWN |
| ubuntu | 18.04 | noarch | mysql-5.7 | < 5.7.21-1ubuntu1 | UNKNOWN |
| ubuntu | 18.10 | noarch | mysql-5.7 | < 5.7.21-1ubuntu1 | UNKNOWN |
| ubuntu | 19.04 | noarch | mysql-5.7 | < 5.7.21-1ubuntu1 | UNKNOWN |
| ubuntu | 16.04 | noarch | mysql-5.7 | < 5.7.21-0ubuntu0.16.04.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | percona-server-5.6 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | percona-xtradb-cluster-5.6 | < any | UNKNOWN |
References
www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html#AppendixMSQL
launchpad.net/bugs/cve/CVE-2018-2645
mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/
nvd.nist.gov/vuln/detail/CVE-2018-2645
security-tracker.debian.org/tracker/CVE-2018-2645
ubuntu.com/security/notices/USN-3537-1
www.cve.org/CVERecord?id=CVE-2018-2645
Related
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
0.001 Low
EPSS
Percentile
48.8%