CVE-2021-2340

Published on: 07/20/2021 12:00:00 AM UTC

Last Modified on: 09/23/2021 01:06:00 PM UTC

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

Certain versions of Fedora from Fedoraproject contain the following vulnerability:

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Memcached). Supported versions that are affected are 8.0.25 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).

  • CVE-2021-2340 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as LOW severity.
  • Affected Vendor/Software: URL Logo Oracle Corporation - MySQL Server version = 8.0.25 and prior

CVSS3 Score: 2.7 - LOW

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW HIGH NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE LOW

CVSS2 Score: 4 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
July 2021 MySQL Vulnerabilities in NetApp Products | NetApp Product Security security.netapp.com
text/html
URL Logo CONFIRM security.netapp.com/advisory/ntap-20210723-0001/
Oracle Critical Patch Update Advisory - July 2021 www.oracle.com
text/html
URL Logo MISC www.oracle.com/security-alerts/cpujul2021.html
[SECURITY] Fedora 33 Update: community-mysql-8.0.26-1.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
text/html
URL Logo FEDORA FEDORA-2021-dc4299a8d0
[SECURITY] Fedora 34 Update: community-mysql-8.0.26-1.fc34 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
text/html
URL Logo FEDORA FEDORA-2021-df40c41094

Related QID Numbers

  • 159407 Oracle Enterprise Linux Security Update for mysql:8.0 (ELSA-2021-3590)
  • 198442 Ubuntu Security Notification for MySQL vulnerabilities (USN-5022-1)
  • 20225 Oracle MySQL July 2021 Critical Patch Update (CPU July 2021)
  • 239646 Red Hat Update for mysql:8.0 (RHSA-2021:3590)
  • 239672 Red Hat Update for rh-mysql80-mysql (RHSA-2021:3811)
  • 281845 Fedora Security Update for community (FEDORA-2021-df40c41094)
  • 281846 Fedora Security Update for community (FEDORA-2021-dc4299a8d0)
  • 900221 CBL-Mariner Linux Security Update for mysql 8.0.24

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
FedoraprojectFedora33AllAllAll
Operating
System
FedoraprojectFedora34AllAllAll
ApplicationNetappOncommand Insight-AllAllAll
ApplicationNetappOncommand Workflow Automation-AllAllAll
ApplicationNetappSnapcenter-AllAllAll
ApplicationOracleMysqlAllAllAllAll
  • cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*:
  • cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*:
  • cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*:
  • cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*:
  • cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*:
  • cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-2340 : Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Memcached . Supporte… twitter.com/i/web/status/1… 2021-07-20 22:54:20
Twitter Icon @LinInfoSec Mysql - CVE-2021-2340: oracle.com/security-alert… 2021-07-23 01:05:50
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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