CVE-2020-2934
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 8.0.19 and prior and 5.1.48 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Connectors accessible data as well as unauthorized read access to a subset of MySQL Connectors accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.0 Base Score 5.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L).
Affected Packages
flyway.commandline (NUGET):
Affected version(s) >=6.0.4 <7.3.1Fix Suggestion:
Update to version 7.3.1vufind/vufind (PHP):
Affected version(s) >=dev-legacy/stats <dev-pullrequest_accessib_turn-my-account-menu-into-ulFix Suggestion:
Update to version dev-pullrequest_accessib_turn-my-account-menu-into-ulvufind/vufind (PHP):
Affected version(s) >=dev-release-3.0 <v3.1Fix Suggestion:
Update to version v3.1constructions-incongrues/ananas-build-toolkit (PHP):
Affected version(s) >=dev-aramis <2.0.0-alpha.1Fix Suggestion:
Update to version 2.0.0-alpha.1icehawk/icehawk (PHP):
Affected version(s) >=v1.0.0 <v1.0.2Fix Suggestion:
Update to version v1.0.2vufind/vufind (PHP):
Affected version(s) =dev-release-2.4 <v2.4Fix Suggestion:
Update to version v2.4vufind/vufind (PHP):
Affected version(s) >=v6.1 <v6.1.2Fix Suggestion:
Update to version v6.1.2vufind/vufind (PHP):
Affected version(s) =dev-wcdiscovery <0.4.0Fix Suggestion:
Update to version 0.4.0icehawk/icehawk (PHP):
Affected version(s) >=v1.1.0 <v1.3.0-rc4Fix Suggestion:
Update to version v1.3.0-rc4vufind/vufind (PHP):
Affected version(s) >=dev-release-4.0 <v4.1Fix Suggestion:
Update to version v4.1anis/mobsurvey-bundle (PHP):
Affected version(s) =dev-masterFix Suggestion:
Update to version no_fixtravi/framework (PHP):
Affected version(s) >=v0.14.0 <=v0.16.0Fix Suggestion:
Update to version no_fixvufind/vufind (PHP):
Affected version(s) >=dev-release-2.5 <v2.5.2Fix Suggestion:
Update to version v2.5.2vufind/vufind (PHP):
Affected version(s) =v2.1.1 <dev-autocomplete-v2-1-10Fix Suggestion:
Update to version dev-autocomplete-v2-1-10vufind/vufind (PHP):
Affected version(s) =v6.0.1 <dev-release-6.1Fix Suggestion:
Update to version dev-release-6.1apnet/symfony-standard-edition (PHP):
Affected version(s) >=2.3.9.1 <=3.1.x-devFix Suggestion:
Update to version no_fixmyparkfolio/jars-database-mysql (PHP):
Affected version(s) >=dev-master <=8.0.18Fix Suggestion:
Update to version no_fixtravi/framework (PHP):
Affected version(s) >=0.7.0 <0.9.0Fix Suggestion:
Update to version 0.9.0vufind/vufind (PHP):
Affected version(s) =v2.0.1 <v2.1Fix Suggestion:
Update to version v2.1vufind/vufind (PHP):
Affected version(s) >=dev-release-2.2 <v2.3.1Fix Suggestion:
Update to version v2.3.1daniel-werner/laravel-schemacrawler (PHP):
Affected version(s) =dev-analysis-qrWRb9 <dev-11-Update-schemacrawler-to-the-latest-versionFix Suggestion:
Update to version dev-11-Update-schemacrawler-to-the-latest-versionvufind/vufind (PHP):
Affected version(s) >=dev-legacy/blueprint <dev-legacy/mink-autoretryFix Suggestion:
Update to version dev-legacy/mink-autoretrydaniel-werner/laravel-schemacrawler (PHP):
Affected version(s) >=dev-analysis-zYGNrK <dev-masterFix Suggestion:
Update to version dev-mastercovex-nn/moodle-automation (PHP):
Affected version(s) >=dev-master <=1.1.0Fix Suggestion:
Update to version no_fixapnet/symfony-standard-edition (PHP):
Affected version(s) >=dev-master <2.3.8.1Fix Suggestion:
Update to version 2.3.8.1Related Resources (8)
Do you need more information?
Contact UsCVSS v4
Base Score:
2.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
CVSS v2
Base Score:
5.1
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
EPSS
Base Score:
0.16