CVE-2019-2626
First published: Tue Apr 23 2019(Updated: )
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DDL). Supported versions that are affected are 8.0.15 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).
Credit: secalert_us@oracle.com secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/mysql | <8.0.16 | 8.0.16 |
| MySQL | >=8.0.0<=8.0.15 | |
| Red Hat Software Collections | =1.0 | |
| Red Hat Enterprise Linux | =8.0 | |
| Red Hat Enterprise Linux Server EUS | =8.1 | |
| Red Hat Enterprise Linux Server EUS | =8.2 | |
| Red Hat Enterprise Linux Server EUS | =8.4 | |
| Red Hat Enterprise Linux Server EUS | =8.6 | |
| Red Hat Enterprise Linux Server | =8.2 | |
| Red Hat Enterprise Linux Server | =8.4 | |
| Red Hat Enterprise Linux Server | =8.6 | |
| Red Hat Enterprise Linux Server | =8.2 | |
| Red Hat Enterprise Linux Server | =8.4 | |
| Red Hat Enterprise Linux Server | =8.6 |
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Reference Links
- http://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
- https://access.redhat.com/errata/RHSA-2019:2484
- https://access.redhat.com/errata/RHSA-2019:2511
- https://support.f5.com/csp/article/K43540241
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1706923
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1707105
- https://access.redhat.com/security/cve/cve-2019-2626
- https://bugzilla.redhat.com/show_bug.cgi?id=1702975
Frequently Asked Questions
What is the severity of CVE-2019-2626?
CVE-2019-2626 is rated as high severity due to its potential for exploitation by high privileged attackers.
How do I fix CVE-2019-2626?
To fix CVE-2019-2626, upgrade your MySQL Server to version 8.0.16 or later.
Which versions of MySQL are affected by CVE-2019-2626?
CVE-2019-2626 affects MySQL Server versions 8.0.15 and below.
What impact does CVE-2019-2626 have on MySQL Server?
CVE-2019-2626 allows high privileged attackers with network access to compromise MySQL Server.
Are there any specific distributions affected by CVE-2019-2626?
Yes, CVE-2019-2626 affects MySQL Server on supported distributions such as Red Hat Enterprise Linux versions with up to and including 8.0.15.
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