CVE-2019-2780: Medium severity mysql vulnerability
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Components / Services). Supported versions that are affected are 8.0.16 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.
External References:
http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
Other sources
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Components / Services). Supported versions that are affected are 8.0.16 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).
— MITRE
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2019-2780?
CVE-2019-2780 is rated as a high severity vulnerability due to its exploitability by high privileged attackers.
How do I fix CVE-2019-2780?
To fix CVE-2019-2780, upgrade your MySQL Server to version 8.0.17 or later.
What versions of MySQL are affected by CVE-2019-2780?
CVE-2019-2780 affects MySQL Server versions 8.0.16 and earlier.
Can exploitations of CVE-2019-2780 allow for remote access?
Yes, CVE-2019-2780 allows high privileged attackers with network access to compromise the MySQL Server remotely.
Is there a workaround for CVE-2019-2780?
There are no effective workarounds for CVE-2019-2780, so upgrading is the preferred mitigation.