ALAS2023-2023-272: Security update for 27 packages

ALAS2023-2023-272, released August 3, 2023, fixes 3 CVEs across 27 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.2

Base score, 0 to 10

Highest EPSS

0.0033

26th percentile

Priority of the 3 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 3

Fixed package versions

Product	Release	Fixed in
avahi	amzn 2023	0.8-14.amzn2023.0.8
avahi-autoipd	amzn 2023	0.8-14.amzn2023.0.8
avahi-autoipd-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-compat-howl	amzn 2023	0.8-14.amzn2023.0.8
avahi-compat-howl-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-compat-howl-devel	amzn 2023	0.8-14.amzn2023.0.8
avahi-compat-libdns_sd	amzn 2023	0.8-14.amzn2023.0.8
avahi-compat-libdns_sd-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-compat-libdns_sd-devel	amzn 2023	0.8-14.amzn2023.0.8
avahi-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-debugsource	amzn 2023	0.8-14.amzn2023.0.8
avahi-devel	amzn 2023	0.8-14.amzn2023.0.8
avahi-dnsconfd	amzn 2023	0.8-14.amzn2023.0.8
avahi-dnsconfd-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-glib	amzn 2023	0.8-14.amzn2023.0.8
avahi-glib-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-glib-devel	amzn 2023	0.8-14.amzn2023.0.8
avahi-gobject	amzn 2023	0.8-14.amzn2023.0.8
avahi-gobject-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-gobject-devel	amzn 2023	0.8-14.amzn2023.0.8
avahi-libs	amzn 2023	0.8-14.amzn2023.0.8
avahi-libs-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-tools	amzn 2023	0.8-14.amzn2023.0.8
avahi-tools-debuginfo	amzn 2023	0.8-14.amzn2023.0.8
avahi-ui-devel	amzn 2023	0.8-14.amzn2023.0.8
avahi-ui-gtk3	amzn 2023	0.8-14.amzn2023.0.8
avahi-ui-gtk3-debuginfo	amzn 2023	0.8-14.amzn2023.0.8

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2023-38471	avahi: This update for avahi fixes the following issues: - CVE-2023-38471: Fixed a reachable assertion in dbus_set_host_name	6.2	0.0033	None reported
Routine	CVE-2023-38469	avahi: This update for avahi fixes the following issues: - CVE-2023-38471: Fixed a reachable assertion in dbus_set_host_name	6.2	0.0032	None reported
Routine	CVE-2023-38470	avahi-dnsconfd: A vulnerability was found in Avahi	6.2	0.0032	None reported

Also fixes CVE-2023-38471

RLSA-2023:7836
avahi on rocky 8
ELSA-2023-7836
avahi, avahi-autoipd, avahi-compat-howl and 14 more on ol 8
ALSA-2023:7836
avahi, avahi-autoipd, avahi-compat-howl and 14 more on almalinux 8
RHSA-2023:7836
avahi, avahi-autoipd, avahi-compat-howl and 14 more on RHEL 8
ELSA-2024-2433
avahi, avahi-compat-howl, avahi-compat-howl-devel and 7 more on ol 9
ALSA-2024:2433
avahi, avahi-compat-howl, avahi-compat-howl-devel and 7 more on almalinux 9
RHSA-2024:2433
avahi, avahi-compat-howl, avahi-compat-howl-devel and 7 more on RHEL 9
avahi-autoipd 0.7-3.1ubuntu1.3+esm2
avahi-autoipd on Ubuntu 18.04.6 LTS (bionic)

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2023-272.html

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