Ubuntu.comUB:CVE-2018-2781CVE-2018-2781
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
4 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
32.4%
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent:
Server: Optimizer). Supported versions that are affected are 5.5.59 and
prior, 5.6.39 and prior and 5.7.21 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 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).
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 16.04 | noarch | mariadb-10.0 | < 10.0.36-0ubuntu0.16.04.1 | UNKNOWN |
| ubuntu | 14.04 | noarch | mariadb-5.5 | < 5.5.61-1ubuntu0.14.04.1 | UNKNOWN |
| ubuntu | 14.04 | noarch | mysql-5.5 | < 5.5.60-0ubuntu0.14.04.1 | UNKNOWN |
| 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 |
| 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/cpuapr2018-3678067.html
launchpad.net/bugs/cve/CVE-2018-2781
nvd.nist.gov/vuln/detail/CVE-2018-2781
security-tracker.debian.org/tracker/CVE-2018-2781
ubuntu.com/security/notices/USN-3629-1
ubuntu.com/security/notices/USN-3629-2
ubuntu.com/security/notices/USN-3629-3
www.cve.org/CVERecord?id=CVE-2018-2781
Related
4.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
4 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.001 Low
EPSS
Percentile
32.4%