CVE-2019-2455 — MEDIUM (6.5)

Vulnerability Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Parser). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Easily exploitable 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Oracle	Mysql	>= 5.6.0, <= 5.6.42
Canonical	Ubuntu Linux	16.04
Mariadb	Mariadb	>= 5.5.0, < 5.5.60
Netapp	Active Iq Unified Manager	>= 7.3
Netapp	Oncommand Insight	-
Netapp	Oncommand Workflow Automation	-
Netapp	Snapcenter	-
Redhat	Enterprise Linux Desktop	8.0
Redhat	Enterprise Linux Eus	8.1
Redhat	Enterprise Linux Server	8.0
Redhat	Enterprise Linux Server Aus	8.2
Redhat	Enterprise Linux Server Tus	8.2
Redhat	Enterprise Linux Workstation	8.0

References

http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlPatchVendor Advisory
http://www.securityfocus.com/bid/106628Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:1258Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2484Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2511Third Party Advisory
https://security.netapp.com/advisory/ntap-20190118-0002/Third Party Advisory
https://usn.ubuntu.com/3867-1/Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlPatchVendor Advisory
http://www.securityfocus.com/bid/106628Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:1258Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2484Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2511Third Party Advisory
https://security.netapp.com/advisory/ntap-20190118-0002/Third Party Advisory
https://usn.ubuntu.com/3867-1/Third Party Advisory

FAQ

What is CVE-2019-2455?

CVE-2019-2455 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Parser). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Easily exp...

How severe is CVE-2019-2455?

CVE-2019-2455 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-2455?

Check the references section above for vendor advisories and patch information. Affected products include: Oracle Mysql, Canonical Ubuntu Linux, Mariadb Mariadb, Netapp Active Iq Unified Manager, Netapp Oncommand Insight.