ALAS2023-2023-449: Security update for 5 packages

ALAS2023-2023-449, released December 6, 2023, fixes 2 CVEs across 5 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0091

60th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 1
                                High 1
                                Routine 0

Fixed package versions

Product	Release	Fixed in
memcached	amzn 2023	1.6.22-2.amzn2023.0.1
memcached-debuginfo	amzn 2023	1.6.22-2.amzn2023.0.1
memcached-debugsource	amzn 2023	1.6.22-2.amzn2023.0.1
memcached-devel	amzn 2023	1.6.22-2.amzn2023.0.1
memcached-selinux	amzn 2023	1.6.22-2.amzn2023.0.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2023-46853	memcached: In Memcached before 1.6.22, an off-by-one error exists when processing proxy requests in proxy mode, if \n is used in...	9.8	0.0088	None reported
High	CVE-2023-46852	memcached: In Memcached before 1.6.22, a buffer overflow exists when processing multiget requests in proxy mode, if there are ma...	7.5	0.0091	None reported

Also fixes CVE-2023-46853

memcached 1.6.14-1ubuntu0.1
memcached on Ubuntu 22.04.1 LTS (jammy)
DEBIAN-CVE-2023-46853
memcached on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2023-449.html

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/alas2023-2023-449">ALAS2023-2023-449 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.