Upstream information

CVE-2020-14846 at MITRE

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.21 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 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 6.8
Vector AV:N/AC:L/Au:S/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
CVSS v3 Scores
  National Vulnerability Database
Base Score 6.5
Vector 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 Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • mecab >= 0.996-1.module+el8.0.0+3898+e09bb8de.9
  • mecab-ipadic >= 2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de
  • mecab-ipadic-EUCJP >= 2.7.0.20070801-16.module+el8.0.0+3898+e09bb8de
  • mysql >= 8.0.26-1.module+el8.4.0+12359+b8928c02
  • mysql-common >= 8.0.26-1.module+el8.4.0+12359+b8928c02
  • mysql-devel >= 8.0.26-1.module+el8.4.0+12359+b8928c02
  • mysql-errmsg >= 8.0.26-1.module+el8.4.0+12359+b8928c02
  • mysql-libs >= 8.0.26-1.module+el8.4.0+12359+b8928c02
  • mysql-server >= 8.0.26-1.module+el8.4.0+12359+b8928c02
  • mysql-test >= 8.0.26-1.module+el8.4.0+12359+b8928c02
 Patchnames:
RHSA-2021:3590

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise Desktop 11 SP2 mysql Unsupported
SUSE Linux Enterprise Desktop 11 SP3 mysql Unsupported
SUSE Linux Enterprise Desktop 11 SP4 mysql Unsupported
SUSE Linux Enterprise Point of Sale 11 SP3 mysql Unsupported
SUSE Linux Enterprise Point of Service 11 SP3 mysql Unsupported
SUSE Linux Enterprise Server 11 SP1-LTSS mysql Unsupported
SUSE Linux Enterprise Server 11 SP2 mysql Unsupported
SUSE Linux Enterprise Server 11 SP2-LTSS mysql Unsupported
SUSE Linux Enterprise Server 11 SP3 mysql Unsupported
SUSE Linux Enterprise Server 11 SP3-LTSS mysql Unsupported
SUSE Linux Enterprise Server 11 SP4 mysql Unsupported
SUSE Linux Enterprise Server 11 SP4 LTSS mysql Unsupported
SUSE Linux Enterprise Server 11 SP4-LTSS mysql Unsupported
SUSE Linux Enterprise Server for SAP Applications 11 SP2 mysql Unsupported
SUSE Linux Enterprise Server for SAP Applications 11 SP3 mysql Unsupported
SUSE Linux Enterprise Server for SAP Applications 11 SP4 mysql Unsupported
SUSE Linux Enterprise Software Development Kit 11 SP2 mysql Unsupported
SUSE Linux Enterprise Software Development Kit 11 SP3 mysql Unsupported
SUSE Linux Enterprise Software Development Kit 11 SP4 mysql Unsupported

SUSE Timeline for this CVE

CVE page created: Thu Oct 22 00:26:12 2020
CVE page last modified: Tue Jul 2 19:00:28 2024