Ubuntu.comUB:CVE-2017-10155CVE-2017-10155
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
74.4%
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent:
Server: Pluggable Auth). Supported versions that are affected are 5.6.37
and earlier and 5.7.19 and earlier. Easily exploitable vulnerability allows
unauthenticated 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 7.5 (Availability
impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Notes
| Author | Note |
|---|---|
| mdeslaur | 5.6 and 5.7 only |
| sbeattie | does not affect mariadb |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 17.10 | noarch | mysql-5.7 | < 5.7.20-0ubuntu0.17.10.1 | UNKNOWN |
| ubuntu | 18.04 | noarch | mysql-5.7 | < 5.7.20-0ubuntu0.17.10.1 | UNKNOWN |
| ubuntu | 18.10 | noarch | mysql-5.7 | < 5.7.20-0ubuntu0.17.10.1 | UNKNOWN |
| ubuntu | 19.04 | noarch | mysql-5.7 | < 5.7.20-0ubuntu0.17.10.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | mysql-5.7 | < 5.7.20-0ubuntu0.16.04.1 | UNKNOWN |
| ubuntu | 17.04 | noarch | mysql-5.7 | < 5.7.20-0ubuntu0.17.04.1 | 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/cpuoct2017-3236626.html
launchpad.net/bugs/cve/CVE-2017-10155
mariadb.com/kb/en/library/security-vulnerabilities-in-oracle-mysql-that-did-not-exist-in-mariadb/
nvd.nist.gov/vuln/detail/CVE-2017-10155
security-tracker.debian.org/tracker/CVE-2017-10155
ubuntu.com/security/notices/USN-3459-1
www.cve.org/CVERecord?id=CVE-2017-10155
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.004 Low
EPSS
Percentile
74.4%