CVE-2023-38470

avahi-dnsconfd: A vulnerability was found in Avahi

CVE-2023-38470 is fixed in 43 products on 1 platform, first by ALAS2023-2023-272, released August 3, 2023. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.2
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0032
25th percentile

A vulnerability was found in Avahi. A reachable assertion exists in the avahi_escape_label() function.

Where it's fixed

ProductFixed inFixReleased
Linux
avahi · Debian 12.15 (bookworm) 0.8-10+deb12u1 DEBIAN-CVE-2023-38470 Nov 2, 2023
avahi · Debian 13.5 (trixie) 0.8-14 DEBIAN-CVE-2023-38470 Nov 2, 2023
avahi · Debian 14 0.8-14 DEBIAN-CVE-2023-38470 Nov 2, 2023
avahi · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi · rocky 8 0:0.7-21.el8_9.1 RLSA-2023:7836 Jan 9, 2024
avahi-autoipd · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-autoipd · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 avahi-autoipd 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
avahi-autoipd · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 avahi-autoipd 0.7-4ubuntu7.3 Nov 2, 2023
avahi-autoipd · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 avahi-autoipd 0.8-5ubuntu5.2 Nov 2, 2023
avahi-autoipd · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-autoipd · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-autoipd · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-autoipd-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-compat-howl · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-compat-howl · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-compat-howl · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-compat-howl · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-compat-howl · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-compat-howl · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-compat-howl · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-compat-howl-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-compat-howl-devel · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-compat-howl-devel · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-compat-howl-devel · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-compat-howl-devel · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-compat-howl-devel · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-compat-howl-devel · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-compat-howl-devel · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-compat-libdns_sd · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-compat-libdns_sd · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-compat-libdns_sd · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-compat-libdns_sd · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-compat-libdns_sd · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-compat-libdns_sd · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-compat-libdns_sd · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-compat-libdns_sd-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-compat-libdns_sd-devel · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-compat-libdns_sd-devel · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-compat-libdns_sd-devel · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-compat-libdns_sd-devel · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-compat-libdns_sd-devel · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-compat-libdns_sd-devel · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-compat-libdns_sd-devel · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-daemon · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 avahi-daemon 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
avahi-daemon · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 avahi-daemon 0.7-4ubuntu7.3 Nov 2, 2023
avahi-daemon · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 avahi-daemon 0.8-5ubuntu5.2 Nov 2, 2023
avahi-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-debugsource · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-devel · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-devel · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-devel · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-devel · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-devel · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-devel · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-devel · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-discover · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 avahi-discover 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
avahi-discover · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 avahi-discover 0.7-4ubuntu7.3 Nov 2, 2023
avahi-discover · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 avahi-discover 0.8-5ubuntu5.2 Nov 2, 2023
avahi-dnsconfd · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 avahi-dnsconfd 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
avahi-dnsconfd · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 avahi-dnsconfd 0.7-4ubuntu7.3 Nov 2, 2023
avahi-dnsconfd · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 avahi-dnsconfd 0.8-5ubuntu5.2 Nov 2, 2023
avahi-dnsconfd · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-dnsconfd-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-glib · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-glib · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-glib · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-glib · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-glib · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-glib · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-glib · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-glib-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-glib-devel · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-glib-devel · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-glib-devel · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-glib-devel · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-glib-devel · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-glib-devel · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-glib-devel · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-gobject · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-gobject · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-gobject · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-gobject · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-gobject-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-gobject-devel · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-gobject-devel · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-gobject-devel · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-gobject-devel · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-libs · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-libs · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-libs · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-libs · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-libs · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-libs · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-libs · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-libs-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-tools · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-tools · RHEL 9 0:0.8-20.el9 RHSA-2024:2433 Apr 30, 2024
avahi-tools · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-tools · almalinux 9 0.8-20.el9 ALSA-2024:2433 Apr 30, 2024
avahi-tools · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-tools · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-tools · ol 9 0:0.8-20.el9 ELSA-2024-2433 May 3, 2024
avahi-tools-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-ui · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-ui · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-ui · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-ui-devel · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-ui-devel · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-ui-devel · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-ui-devel · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-ui-gtk3 · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
avahi-ui-gtk3 · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
avahi-ui-gtk3 · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-ui-gtk3 · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023
avahi-ui-gtk3-debuginfo · amzn 2023 0.8-14.amzn2023.0.8 ALAS2023-2023-272 Aug 3, 2023
avahi-ui-utils · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 avahi-ui-utils 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
avahi-ui-utils · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 avahi-ui-utils 0.7-4ubuntu7.3 Nov 2, 2023
avahi-ui-utils · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 avahi-ui-utils 0.8-5ubuntu5.2 Nov 2, 2023
avahi-utils · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 avahi-utils 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
avahi-utils · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 avahi-utils 0.7-4ubuntu7.3 Nov 2, 2023
avahi-utils · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 avahi-utils 0.8-5ubuntu5.2 Nov 2, 2023
gir1.2-avahi-0.6 · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 gir1.2-avahi-0.6 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
gir1.2-avahi-0.6 · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 gir1.2-avahi-0.6 0.7-4ubuntu7.3 Nov 2, 2023
gir1.2-avahi-0.6 · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 gir1.2-avahi-0.6 0.8-5ubuntu5.2 Nov 2, 2023
libavahi-client3 · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 libavahi-client3 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
libavahi-client3 · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 libavahi-client3 0.7-4ubuntu7.3 Nov 2, 2023
libavahi-client3 · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 libavahi-client3 0.8-5ubuntu5.2 Nov 2, 2023
libavahi-common-data · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 libavahi-common-data 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
libavahi-common-data · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 libavahi-common-data 0.7-4ubuntu7.3 Nov 2, 2023
libavahi-common-data · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 libavahi-common-data 0.8-5ubuntu5.2 Nov 2, 2023
libavahi-common3 · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 libavahi-common3 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
libavahi-common3 · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 libavahi-common3 0.7-4ubuntu7.3 Nov 2, 2023
libavahi-common3 · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 libavahi-common3 0.8-5ubuntu5.2 Nov 2, 2023
libavahi-compat-libdnssd1 · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 libavahi-compat-libdnssd1 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
libavahi-compat-libdnssd1 · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 libavahi-compat-libdnssd1 0.7-4ubuntu7.3 Nov 2, 2023
libavahi-compat-libdnssd1 · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 libavahi-compat-libdnssd1 0.8-5ubuntu5.2 Nov 2, 2023
libavahi-core7 · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 libavahi-core7 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
libavahi-core7 · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 libavahi-core7 0.7-4ubuntu7.3 Nov 2, 2023
libavahi-core7 · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 libavahi-core7 0.8-5ubuntu5.2 Nov 2, 2023
libavahi-glib1 · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 libavahi-glib1 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
libavahi-glib1 · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 libavahi-glib1 0.7-4ubuntu7.3 Nov 2, 2023
libavahi-glib1 · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 libavahi-glib1 0.8-5ubuntu5.2 Nov 2, 2023
libavahi-gobject0 · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 libavahi-gobject0 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
libavahi-gobject0 · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 libavahi-gobject0 0.7-4ubuntu7.3 Nov 2, 2023
libavahi-gobject0 · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 libavahi-gobject0 0.8-5ubuntu5.2 Nov 2, 2023
libavahi-ui-gtk3-0 · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 libavahi-ui-gtk3-0 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
libavahi-ui-gtk3-0 · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 libavahi-ui-gtk3-0 0.7-4ubuntu7.3 Nov 2, 2023
libavahi-ui-gtk3-0 · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 libavahi-ui-gtk3-0 0.8-5ubuntu5.2 Nov 2, 2023
python-avahi · Ubuntu 18.04.6 LTS (bionic) 0.7-3.1ubuntu1.3+esm2 python-avahi 0.7-3.1ubuntu1.3+esm2 Nov 2, 2023
python-avahi · Ubuntu 20.04 LTS (focal) 0.7-4ubuntu7.3 python-avahi 0.7-4ubuntu7.3 Nov 2, 2023
python3-avahi · RHEL 8 0:0.7-21.el8_9.1 RHSA-2023:7836 Dec 14, 2023
python3-avahi · Ubuntu 22.04.1 LTS (jammy) 0.8-5ubuntu5.2 python3-avahi 0.8-5ubuntu5.2 Nov 2, 2023
python3-avahi · almalinux 8 0.7-21.el8_9.1 ALSA-2023:7836 Dec 14, 2023
python3-avahi · ol 8 0:0.7-21.el8_9.1 ELSA-2023-7836 Dec 15, 2023

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