Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 2 |
CVE-ID | CVE-2023-38469 CVE-2023-38471 |
CWE-ID | CWE-617 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
Desktop Applications Module Operating systems & Components / Operating system SUSE Package Hub 15 Operating systems & Components / Operating system Basesystem Module Operating systems & Components / Operating system SUSE Linux Enterprise Real Time 15 Operating systems & Components / Operating system openSUSE Leap Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications 15 Operating systems & Components / Operating system SUSE Linux Enterprise Server 15 Operating systems & Components / Operating system SUSE Linux Enterprise Desktop 15 Operating systems & Components / Operating system libavahi-client3-64bit Operating systems & Components / Operating system package or component libavahi-common3-64bit Operating systems & Components / Operating system package or component libavahi-client3-64bit-debuginfo Operating systems & Components / Operating system package or component libavahi-glib1-64bit Operating systems & Components / Operating system package or component libavahi-glib1-64bit-debuginfo Operating systems & Components / Operating system package or component libdns_sd-64bit-debuginfo Operating systems & Components / Operating system package or component avahi-64bit-debuginfo Operating systems & Components / Operating system package or component libdns_sd-64bit Operating systems & Components / Operating system package or component libavahi-common3-64bit-debuginfo Operating systems & Components / Operating system package or component avahi-lang Operating systems & Components / Operating system package or component libavahi-common3-32bit-debuginfo Operating systems & Components / Operating system package or component libavahi-client3-32bit Operating systems & Components / Operating system package or component libdns_sd-32bit Operating systems & Components / Operating system package or component libavahi-client3-32bit-debuginfo Operating systems & Components / Operating system package or component libavahi-common3-32bit Operating systems & Components / Operating system package or component libdns_sd-32bit-debuginfo Operating systems & Components / Operating system package or component libavahi-glib1-32bit Operating systems & Components / Operating system package or component avahi-32bit-debuginfo Operating systems & Components / Operating system package or component libavahi-glib1-32bit-debuginfo Operating systems & Components / Operating system package or component avahi-utils-gtk Operating systems & Components / Operating system package or component avahi-compat-mDNSResponder-devel Operating systems & Components / Operating system package or component avahi-qt5-debugsource Operating systems & Components / Operating system package or component libavahi-libevent1-debuginfo Operating systems & Components / Operating system package or component libavahi-glib1 Operating systems & Components / Operating system package or component avahi-autoipd-debuginfo Operating systems & Components / Operating system package or component avahi-utils-gtk-debuginfo Operating systems & Components / Operating system package or component libavahi-qt5-1-debuginfo Operating systems & Components / Operating system package or component libavahi-common3 Operating systems & Components / Operating system package or component libavahi-core7-debuginfo Operating systems & Components / Operating system package or component libhowl0-debuginfo Operating systems & Components / Operating system package or component libavahi-client3-debuginfo Operating systems & Components / Operating system package or component avahi-glib2-debugsource Operating systems & Components / Operating system package or component libavahi-glib1-debuginfo Operating systems & Components / Operating system package or component avahi-utils Operating systems & Components / Operating system package or component libavahi-ui-gtk3-0 Operating systems & Components / Operating system package or component libhowl0 Operating systems & Components / Operating system package or component libavahi-ui-gtk3-0-debuginfo Operating systems & Components / Operating system package or component libavahi-qt5-1 Operating systems & Components / Operating system package or component avahi-utils-debuginfo Operating systems & Components / Operating system package or component libavahi-libevent1 Operating systems & Components / Operating system package or component avahi-compat-howl-devel Operating systems & Components / Operating system package or component libavahi-common3-debuginfo Operating systems & Components / Operating system package or component libdns_sd Operating systems & Components / Operating system package or component libavahi-core7 Operating systems & Components / Operating system package or component avahi Operating systems & Components / Operating system package or component libavahi-devel Operating systems & Components / Operating system package or component libavahi-gobject0 Operating systems & Components / Operating system package or component python3-avahi-gtk Operating systems & Components / Operating system package or component avahi-debuginfo Operating systems & Components / Operating system package or component libavahi-gobject-devel Operating systems & Components / Operating system package or component libavahi-gobject0-debuginfo Operating systems & Components / Operating system package or component avahi-autoipd Operating systems & Components / Operating system package or component libdns_sd-debuginfo Operating systems & Components / Operating system package or component typelib-1_0-Avahi-0_6 Operating systems & Components / Operating system package or component libavahi-glib-devel Operating systems & Components / Operating system package or component libavahi-client3 Operating systems & Components / Operating system package or component avahi-debugsource Operating systems & Components / Operating system package or component libavahi-qt5-devel Operating systems & Components / Operating system package or component python3-avahi Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
EUVDB-ID: #VU79306
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-38469
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion within the avahi_dns_packet_append_record() function. A remote attacker can send specially crafted packets to the system and perform a denial of service (DoS) attack.
Update the affected package avahi to the latest version.
Vulnerable software versionsDesktop Applications Module: 15-SP6
SUSE Package Hub 15: 15-SP6
Basesystem Module: 15-SP6
SUSE Linux Enterprise Real Time 15: SP6
openSUSE Leap: 15.6
SUSE Linux Enterprise Server for SAP Applications 15: SP6
SUSE Linux Enterprise Server 15: SP6
SUSE Linux Enterprise Desktop 15: SP6
libavahi-client3-64bit: before 0.8-150600.15.3.1
libavahi-common3-64bit: before 0.8-150600.15.3.1
libavahi-client3-64bit-debuginfo: before 0.8-150600.15.3.1
libavahi-glib1-64bit: before 0.8-150600.15.3.1
libavahi-glib1-64bit-debuginfo: before 0.8-150600.15.3.1
libdns_sd-64bit-debuginfo: before 0.8-150600.15.3.1
avahi-64bit-debuginfo: before 0.8-150600.15.3.1
libdns_sd-64bit: before 0.8-150600.15.3.1
libavahi-common3-64bit-debuginfo: before 0.8-150600.15.3.1
avahi-lang: before 0.8-150600.15.3.1
libavahi-common3-32bit-debuginfo: before 0.8-150600.15.3.1
libavahi-client3-32bit: before 0.8-150600.15.3.1
libdns_sd-32bit: before 0.8-150600.15.3.1
libavahi-client3-32bit-debuginfo: before 0.8-150600.15.3.1
libavahi-common3-32bit: before 0.8-150600.15.3.1
libdns_sd-32bit-debuginfo: before 0.8-150600.15.3.1
libavahi-glib1-32bit: before 0.8-150600.15.3.1
avahi-32bit-debuginfo: before 0.8-150600.15.3.1
libavahi-glib1-32bit-debuginfo: before 0.8-150600.15.3.1
avahi-utils-gtk: before 0.8-150600.15.3.1
avahi-compat-mDNSResponder-devel: before 0.8-150600.15.3.1
avahi-qt5-debugsource: before 0.8-150600.15.3.1
libavahi-libevent1-debuginfo: before 0.8-150600.15.3.1
libavahi-glib1: before 0.8-150600.15.3.1
avahi-autoipd-debuginfo: before 0.8-150600.15.3.1
avahi-utils-gtk-debuginfo: before 0.8-150600.15.3.1
libavahi-qt5-1-debuginfo: before 0.8-150600.15.3.1
libavahi-common3: before 0.8-150600.15.3.1
libavahi-core7-debuginfo: before 0.8-150600.15.3.1
libhowl0-debuginfo: before 0.8-150600.15.3.1
libavahi-client3-debuginfo: before 0.8-150600.15.3.1
avahi-glib2-debugsource: before 0.8-150600.15.3.1
libavahi-glib1-debuginfo: before 0.8-150600.15.3.1
avahi-utils: before 0.8-150600.15.3.1
libavahi-ui-gtk3-0: before 0.8-150600.15.3.1
libhowl0: before 0.8-150600.15.3.1
libavahi-ui-gtk3-0-debuginfo: before 0.8-150600.15.3.1
libavahi-qt5-1: before 0.8-150600.15.3.1
avahi-utils-debuginfo: before 0.8-150600.15.3.1
libavahi-libevent1: before 0.8-150600.15.3.1
avahi-compat-howl-devel: before 0.8-150600.15.3.1
libavahi-common3-debuginfo: before 0.8-150600.15.3.1
libdns_sd: before 0.8-150600.15.3.1
libavahi-core7: before 0.8-150600.15.3.1
avahi: before 0.8-150600.15.3.1
libavahi-devel: before 0.8-150600.15.3.1
libavahi-gobject0: before 0.8-150600.15.3.1
python3-avahi-gtk: before 0.8-150600.15.3.1
avahi-debuginfo: before 0.8-150600.15.3.1
libavahi-gobject-devel: before 0.8-150600.15.3.1
libavahi-gobject0-debuginfo: before 0.8-150600.15.3.1
avahi-autoipd: before 0.8-150600.15.3.1
libdns_sd-debuginfo: before 0.8-150600.15.3.1
typelib-1_0-Avahi-0_6: before 0.8-150600.15.3.1
libavahi-glib-devel: before 0.8-150600.15.3.1
libavahi-client3: before 0.8-150600.15.3.1
avahi-debugsource: before 0.8-150600.15.3.1
libavahi-qt5-devel: before 0.8-150600.15.3.1
python3-avahi: before 0.8-150600.15.3.1
CPE2.3http://www.suse.com/support/update/announcement/2024/suse-su-20242200-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU79308
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-38471
CWE-ID:
CWE-617 - Reachable Assertion
Exploit availability: No
DescriptionThe vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a reachable assertion within the dbus_set_host_name() function. A local user can perform a denial of service (DoS) attack.
Update the affected package avahi to the latest version.
Vulnerable software versionsDesktop Applications Module: 15-SP6
SUSE Package Hub 15: 15-SP6
Basesystem Module: 15-SP6
SUSE Linux Enterprise Real Time 15: SP6
openSUSE Leap: 15.6
SUSE Linux Enterprise Server for SAP Applications 15: SP6
SUSE Linux Enterprise Server 15: SP6
SUSE Linux Enterprise Desktop 15: SP6
libavahi-client3-64bit: before 0.8-150600.15.3.1
libavahi-common3-64bit: before 0.8-150600.15.3.1
libavahi-client3-64bit-debuginfo: before 0.8-150600.15.3.1
libavahi-glib1-64bit: before 0.8-150600.15.3.1
libavahi-glib1-64bit-debuginfo: before 0.8-150600.15.3.1
libdns_sd-64bit-debuginfo: before 0.8-150600.15.3.1
avahi-64bit-debuginfo: before 0.8-150600.15.3.1
libdns_sd-64bit: before 0.8-150600.15.3.1
libavahi-common3-64bit-debuginfo: before 0.8-150600.15.3.1
avahi-lang: before 0.8-150600.15.3.1
libavahi-common3-32bit-debuginfo: before 0.8-150600.15.3.1
libavahi-client3-32bit: before 0.8-150600.15.3.1
libdns_sd-32bit: before 0.8-150600.15.3.1
libavahi-client3-32bit-debuginfo: before 0.8-150600.15.3.1
libavahi-common3-32bit: before 0.8-150600.15.3.1
libdns_sd-32bit-debuginfo: before 0.8-150600.15.3.1
libavahi-glib1-32bit: before 0.8-150600.15.3.1
avahi-32bit-debuginfo: before 0.8-150600.15.3.1
libavahi-glib1-32bit-debuginfo: before 0.8-150600.15.3.1
avahi-utils-gtk: before 0.8-150600.15.3.1
avahi-compat-mDNSResponder-devel: before 0.8-150600.15.3.1
avahi-qt5-debugsource: before 0.8-150600.15.3.1
libavahi-libevent1-debuginfo: before 0.8-150600.15.3.1
libavahi-glib1: before 0.8-150600.15.3.1
avahi-autoipd-debuginfo: before 0.8-150600.15.3.1
avahi-utils-gtk-debuginfo: before 0.8-150600.15.3.1
libavahi-qt5-1-debuginfo: before 0.8-150600.15.3.1
libavahi-common3: before 0.8-150600.15.3.1
libavahi-core7-debuginfo: before 0.8-150600.15.3.1
libhowl0-debuginfo: before 0.8-150600.15.3.1
libavahi-client3-debuginfo: before 0.8-150600.15.3.1
avahi-glib2-debugsource: before 0.8-150600.15.3.1
libavahi-glib1-debuginfo: before 0.8-150600.15.3.1
avahi-utils: before 0.8-150600.15.3.1
libavahi-ui-gtk3-0: before 0.8-150600.15.3.1
libhowl0: before 0.8-150600.15.3.1
libavahi-ui-gtk3-0-debuginfo: before 0.8-150600.15.3.1
libavahi-qt5-1: before 0.8-150600.15.3.1
avahi-utils-debuginfo: before 0.8-150600.15.3.1
libavahi-libevent1: before 0.8-150600.15.3.1
avahi-compat-howl-devel: before 0.8-150600.15.3.1
libavahi-common3-debuginfo: before 0.8-150600.15.3.1
libdns_sd: before 0.8-150600.15.3.1
libavahi-core7: before 0.8-150600.15.3.1
avahi: before 0.8-150600.15.3.1
libavahi-devel: before 0.8-150600.15.3.1
libavahi-gobject0: before 0.8-150600.15.3.1
python3-avahi-gtk: before 0.8-150600.15.3.1
avahi-debuginfo: before 0.8-150600.15.3.1
libavahi-gobject-devel: before 0.8-150600.15.3.1
libavahi-gobject0-debuginfo: before 0.8-150600.15.3.1
avahi-autoipd: before 0.8-150600.15.3.1
libdns_sd-debuginfo: before 0.8-150600.15.3.1
typelib-1_0-Avahi-0_6: before 0.8-150600.15.3.1
libavahi-glib-devel: before 0.8-150600.15.3.1
libavahi-client3: before 0.8-150600.15.3.1
avahi-debugsource: before 0.8-150600.15.3.1
libavahi-qt5-devel: before 0.8-150600.15.3.1
python3-avahi: before 0.8-150600.15.3.1
CPE2.3http://www.suse.com/support/update/announcement/2024/suse-su-20242200-1/
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.