CVE-2019-2455

MEDIUM

Oracle MySQL Server < 5.6.42, 5.7.24, 8.0.13 - Authenticated Denial of Service in Parser

Title source: llm
STIX 2.1

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).

References (7)

Core 7
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/106628
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190118-0002/
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:1258
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2484
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:2511
Third Party Advisory vendor-advisory x_refsource_ubuntu
https://usn.ubuntu.com/3867-1/

Scores

CVSS v3 6.5
EPSS 0.0023
EPSS Percentile 45.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (23)
canonical/ubuntu_linux 16.04
canonical/ubuntu_linux 18.04
canonical/ubuntu_linux 18.10
mariadb/mariadb 5.5.0 - 5.5.60
netapp/active_iq_unified_manager 7.3
netapp/active_iq_unified_manager 9.5
netapp/oncommand_insight
netapp/oncommand_workflow_automation
netapp/snapcenter
oracle/mysql 5.6.0 - 5.6.42
... and 13 more
Published Jan 16, 2019
Tracked Since Feb 18, 2026