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CVE-2021-2160 PUBLISHED

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.30 and prior and 8.0.17 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 hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

EPSS 0.24% · 47.5th percentile

Risk Scores

EPSS Score
0.24%
47.5th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSmysql-5.55.5.32-0ubuntu7, 5.5.34-0ubuntu1, 5.5.34-0ubuntu2
Ubuntu:16.04:LTSmysql-5.75.7.28-0ubuntu0.16.04.2, 0, 5.7.11-0ubuntu4
Ubuntu:18.04:LTSmysql-5.75.7.30-0ubuntu0.18.04.1, 0, 5.7.19-0ubuntu1
Ubuntu:16.04:LTSpercona-xtradb-cluster-5.65.6.34-26.19-0ubuntu0.16.04.2, 5.6.37-26.21-0ubuntu0.16.04.1, 5.6.37-26.21-0ubuntu0.16.04.2
Ubuntu:16.04:LTSpercona-server-5.60, 5.6.22-rel71.0-0ubuntu4, 5.6.22-rel71.0-0ubuntu4.1

Timeline

References

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