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CVE-2021-2441 PUBLISHED

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). 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 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 0.27% · 50.0th percentile

Risk Scores

EPSS Score
0.27%
50.0th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSpercona-xtradb-cluster-5.65.6.37-26.21-0ubuntu0.16.04.2, 5.6.37-26.21-0ubuntu0.16.04.1, 5.6.34-26.19-0ubuntu0.16.04.2
Ubuntu:14.04:LTSmysql-5.55.5.41-0ubuntu0.14.04.1, 5.5.43-0ubuntu0.14.04.1, 5.5.44-0ubuntu0.14.04.1
Ubuntu:22.04:LTSmysql-8.00
Ubuntu:20.04:LTSmysql-8.08.0.19-0ubuntu3, 8.0.22-0ubuntu0.20.04.2, 8.0.22-0ubuntu0.20.04.3
Ubuntu:16.04:LTSpercona-server-5.65.6.22-rel71.0-0ubuntu2, 0, 5.6.22-rel71.0-0ubuntu4

Timeline

References

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