CVE-2020-22570

2023-08-2815:48:25

redhat.com

access.redhat.com

memcached

vulnerability

remote attackers

denial of service

crafted meta-command

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

36.8%

JSON

A vulnerability was found in Memcached. This security issue appears as a NULL pointer dereference vulnerability in memcached.c that allows remote attackers to cause a denial of service (daemon crash) via a crafted meta-command.

Mitigation

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.