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  5. CVE-2020-2934

CVE-2020-2934: Channel Accessible by Non-Endpoint

April 15, 2020 (updated May 26, 2021)

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.

References

  • nvd.nist.gov/vuln/detail/CVE-2020-2934
  • www.oracle.com/security-alerts/cpuapr2020.html

Code Behaviors & Features

Detect and mitigate CVE-2020-2934 with GitLab Dependency Scanning

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Affected versions

All versions up to 5.1.48, all versions starting from 8.0.0 up to 8.0.19

Fixed versions

  • 5.1.49
  • 8.0.20

Solution

Upgrade to versions 5.1.49, 8.0.20 or above.

Impact 5 MEDIUM

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

Learn more about CVSS

Source file

maven/mysql/mysql-connector-java/CVE-2020-2934.yml

Spotted a mistake? Edit the file on GitLab.

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