CVE-2022-48571

Publication date 22 August 2023

Last updated 24 July 2024

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

memcached 1.6.7 allows a Denial of Service via multi-packet uploads in UDP.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
memcached	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.04 LTS jammy	Not affected
	20.04 LTS focal	Fixed 1.5.22-2ubuntu0.3
	18.04 LTS bionic	Fixed 1.5.6-0ubuntu1.2+esm1 Ubuntu Pro
	16.04 LTS xenial	Fixed 1.4.25-2ubuntu1.5+esm1 Ubuntu Pro
	14.04 LTS trusty	Ignored end of standard support

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Severity score breakdown

Parameter	Value
Base score	7.5 · High
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

USN-6382-1
Memcached vulnerability
19 September 2023