Ubuntu.comUB:CVE-2019-2993CVE-2019-2993
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
49.7%
Vulnerability in the MySQL Server product of Oracle MySQL (component:
Server: C API). Supported versions that are affected are 5.7.27 and prior
and 8.0.17 and prior. Difficult to exploit vulnerability allows low
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 5.3 (Availability
impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H).
Bugs
Notes
| Author | Note |
|---|---|
| leosilva | since 5.5 is no longer upstream supported and so far we cannot patch it marking as ignored. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | mysql-5.7 | < 5.7.28-0ubuntu0.18.04.4 | UNKNOWN |
| ubuntu | 19.04 | noarch | mysql-5.7 | < 5.7.28-0ubuntu0.19.04.2 | UNKNOWN |
| ubuntu | 16.04 | noarch | mysql-5.7 | < 5.7.28-0ubuntu0.16.04.2 | UNKNOWN |
| ubuntu | 19.10 | noarch | mysql-8.0 | < 8.0.18-0ubuntu0.19.10.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | mysql-8.0 | < 8.0.18-0ubuntu3 | UNKNOWN |
| ubuntu | 20.10 | noarch | mysql-8.0 | < 8.0.18-0ubuntu3 | UNKNOWN |
| ubuntu | 21.04 | noarch | mysql-8.0 | < 8.0.18-0ubuntu3 | UNKNOWN |
| ubuntu | 21.10 | noarch | mysql-8.0 | < 8.0.18-0ubuntu3 | UNKNOWN |
| ubuntu | 22.04 | noarch | mysql-8.0 | < 8.0.18-0ubuntu3 | UNKNOWN |
| ubuntu | 22.10 | noarch | mysql-8.0 | < 8.0.18-0ubuntu3 | UNKNOWN |
References
www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
launchpad.net/bugs/cve/CVE-2019-2993
nvd.nist.gov/vuln/detail/CVE-2019-2993
security-tracker.debian.org/tracker/CVE-2019-2993
ubuntu.com/security/notices/USN-4195-1
www.cve.org/CVERecord?id=CVE-2019-2993
www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html#AppendixMSQL
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
49.7%