CVE-2021-35643

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)

Medium · published October 20, 2021

CVSS v3.1
4.9
EPSS
2%
Percentile
79.5
In the wild
Unconfirmed
What it is

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.26 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).

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01898 · 79.5th percentile
Published
2021-10-20T10:51Z
EPSS history
Timeline
  • 20 OCT 10:51Z
    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
    cvelistv5