Vulnerability DatabaseCVE-2020-2933
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CVE-2020-2933
Published:April 15, 2020
Updated:May 17, 2026
Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 5.1.48 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.0 Base Score 2.2 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L).
Affected Packages
covex-nn/moodle-automation (PHP):
Affected version(s) >=dev-master <=1.1.0
Fix Suggestion:
Update to version no_fix
anis/mobsurvey-bundle (PHP):
Affected version(s) =dev-master
Fix Suggestion:
Update to version no_fix
constructions-incongrues/ananas-build-toolkit (PHP):
Affected version(s) >=dev-aramis <2.0.0-alpha.1
Fix Suggestion:
Update to version 2.0.0-alpha.1
apnet/symfony-standard-edition (PHP):
Affected version(s) >=dev-master <2.3.8.1
Fix Suggestion:
Update to version 2.3.8.1
myparkfolio/jars-database-mysql (PHP):
Affected version(s) >=5.1.22 <8.0.11
Fix Suggestion:
Update to version 8.0.11
apnet/symfony-standard-edition (PHP):
Affected version(s) >=2.3.9.1 <=3.1.x-dev
Fix Suggestion:
Update to version no_fix
Related Resources (7)
https://security.gentoo.org/glsa/202105-27
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4QDR2WOUETBT76WAO5NNCCXSAM3AGG3D/
https://www.oracle.com/security-alerts/cpuapr2020.html
https://access.redhat.com/security/cve/CVE-2020-2933
https://lists.debian.org/debian-lts-announce/2020/06/msg00015.html
https://www.debian.org/security/2020/dsa-4703
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDKQVPFT4Z4SFPBH6YNFMJOXKS2YYKHA/
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CVSS v4
Base Score:
2.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
2.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
CVSS v2
Base Score:
3.5
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
EPSS
Base Score:
0.73