Ubuntu.comUB:CVE-2020-2570CVE-2020-2570
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
65.8%
Vulnerability in the MySQL Client product of Oracle MySQL (component: C
API). Supported versions that are affected are 5.7.28 and prior and 8.0.18
and prior. Difficult to exploit vulnerability allows unauthenticated
attacker with network access via multiple protocols to compromise MySQL
Client. Successful attacks of this vulnerability can result in unauthorized
ability to cause a hang or frequently repeatable crash (complete DOS) of
MySQL Client. CVSS 3.0 Base Score 5.9 (Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).
Notes
| Author | Note |
|---|---|
| leosilva | since 5.5 is no longer upstream supported and so far we cannot patch it, marking it as ignored. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | mysql-5.7 | < 5.7.29-0ubuntu0.18.04.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | mysql-5.7 | < 5.7.29-0ubuntu0.16.04.1 | UNKNOWN |
| ubuntu | 19.10 | noarch | mysql-8.0 | < 8.0.19-0ubuntu0.19.10.3 | UNKNOWN |
| ubuntu | 20.04 | noarch | mysql-8.0 | < 8.0.19-0ubuntu2 | UNKNOWN |
| ubuntu | 20.10 | noarch | mysql-8.0 | < 8.0.19-0ubuntu2 | UNKNOWN |
| ubuntu | 21.04 | noarch | mysql-8.0 | < 8.0.19-0ubuntu2 | UNKNOWN |
| ubuntu | 21.10 | noarch | mysql-8.0 | < 8.0.19-0ubuntu2 | UNKNOWN |
| ubuntu | 22.04 | noarch | mysql-8.0 | < 8.0.19-0ubuntu2 | UNKNOWN |
| ubuntu | 22.10 | noarch | mysql-8.0 | < 8.0.19-0ubuntu2 | UNKNOWN |
| ubuntu | 23.04 | noarch | mysql-8.0 | < 8.0.19-0ubuntu2 | UNKNOWN |
References
launchpad.net/bugs/cve/CVE-2020-2570
nvd.nist.gov/vuln/detail/CVE-2020-2570
security-tracker.debian.org/tracker/CVE-2020-2570
ubuntu.com/security/notices/USN-4250-1
www.cve.org/CVERecord?id=CVE-2020-2570
www.oracle.com/security-alerts/cpujan2020.html
www.oracle.com/security-alerts/cpujan2020.html#AppendixMSQL
Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.003 Low
EPSS
Percentile
65.8%