SUSE CVE-2007-3372

The Avahi daemon in Avahi before 0.6.20 allows attackers to cause a denial of service exit via empty TXT data over D-Bus, which triggers an assert error...

SUSE CVE-2008-5081

The originatesfromlocallegacyunicastsocket function avahi-core/server.c in avahi-daemon in Avahi before 0.6.24 allows remote attackers to cause a denial of service crash via a crafted mDNS packet with a source port of 0, which triggers an assertion failure...

SUSE CVE-2009-0758

The originatesfromlocallegacyunicastsocket function in avahi-core/server.c in avahi-daemon 0.6.23 does not account for the network byte order of a port number when processing incoming multicast packets, which allows remote attackers to cause a denial of service network bandwidth and CPU consumpti...

SUSE CVE-2010-2244

The AvahiDnsPacket function in avahi-core/socket.c in avahi-daemon in Avahi 0.6.16 and 0.6.25 allows remote attackers to cause a denial of service assertion failure and daemon exit via a DNS packet with an invalid checksum followed by a DNS packet with a valid checksum, a different vulnerability...

SUSE CVE-2011-1002

avahi-core/socket.c in avahi-daemon in Avahi before 0.6.29 allows remote attackers to cause a denial of service infinite loop via an empty mDNS 1 IPv4 or 2 IPv6 UDP packet to port 5353. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-2244...

SUSE CVE-2012-3520

The Netlink implementation in the Linux kernel before 3.2.30 does not properly handle messages that lack SCMCREDENTIALS data, which might allow local users to spoof Netlink communication via a crafted message, as demonstrated by a message to 1 Avahi or 2 NetworkManager...

SUSE CVE-2017-6519

avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows remote attackers to cause a denial of service traffic amplification and may cause information leakage by obtaining potentially sensitive information...

SUSE CVE-2021-3468

A flaw was found in avahi in versions 0.6 up to 0.8. The event used to signal the termination of the client connection on the avahi Unix socket is not correctly handled in the clientwork function, allowing a local attacker to trigger an infinite loop. The highest threat from this vulnerability is...

SUSE CVE-2021-3502

A flaw was found in avahi 0.8-5. A reachable assertion is present in avahishostnameresolverstart function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this...

SUSE CVE-2021-26720

avahi-daemon-check-dns.sh in the Debian avahi package through 0.8-4 is executed as root via /etc/network/if-up.d/avahi-daemon, and allows a local attacker to cause a denial of service or create arbitrary empty files via a symlink attack on files under /run/avahi-daemon. NOTE: this only affects th...

Denial Of Service (DoS)

avahi is vulnerable to Denial of Service DoS attacks. A reachable assertion is present in avahishostnameresolverstart function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames...

The vulnerability of the avahi-daemon-check-dns.sh component of the Avahi service discovery system in local networks allows a perpetrator to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the avahi-daemon-check-dns.sh component of the Avahi service discovery system in local networks is related to the execution of scripts under the authority of the root user. Exploiting this vulnerability allows an attacker to access confidential data, compromise its integrity,...

The vulnerability of the client_work function in the Avahi service discovery system allows a perpetrator to induce a service failure.

The vulnerability of the clientwork function in the Avahi service discovery system in local networks is related to the execution of a loop with an unreachable exit condition. Exploiting this vulnerability can allow an attacker to cause a service failure...

Ubuntu: Security Advisory (USN-380-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-3876-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-380-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-5008-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian DLA-3047-1 : avahi - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3047 advisory. - avahi-daemon-check-dns.sh in the Debian avahi package through 0.8-4 is executed as root via /etc/network/if-up.d/avahi-daemon, and allows a local attacker to cau...

Debian: Security Advisory (DLA-3047-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DLA 3047-1] avahi security update

Debian LTS Advisory DLA-3047-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany June 07, 2022 https://wiki.debian.org/LTS Package : avahi Version : 0.6.32-2+deb9u1 CVE ID : CVE-2021-3468 CVE-2021-26720 Debian Bug : 984938 It was discovered that the Debian package o...