CVE-2021-35597

medium

Description

Vulnerability in the MySQL Client product of Oracle MySQL (component: C API). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Client. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Client. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

References

https://www.oracle.com/security-alerts/cpuoct2021.html

https://security.netapp.com/advisory/ntap-20211022-0005/

https://lists.fedoraproject.org/archives/list/[email protected]/message/5MLAXYFLUDC636S46X34USCLDZAOFBM2/

https://lists.fedoraproject.org/archives/list/[email protected]/message/XF3ZFPL3JJ26YRUGXLXQZYJBLZV3WC2C/

https://lists.fedoraproject.org/archives/list/[email protected]/message/PRCU3RTIPVKPC3GMC76YW7DJEXUEY6FG/

Details

Source: MITRE

Published: 2021-10-20

Updated: 2021-11-17

Risk Information

CVSS v2

Base Score: 4

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8

Severity: MEDIUM

CVSS v3

Base Score: 6.5

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

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM