A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function.
CVSS Score
6.2
EPSS Score
0.0
Published
2023-11-02
A vulnerability was found in Avahi, where a reachable assertion exists in avahi_dns_packet_append_record.
CVSS Score
6.2
EPSS Score
0.0
Published
2023-11-02
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_escape_label() function.
CVSS Score
6.2
EPSS Score
0.0
Published
2023-11-02
A vulnerability was found in Avahi. A reachable assertion exists in the dbus_set_host_name function.
CVSS Score
6.2
EPSS Score
0.0
Published
2023-11-02
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_rdata_parse() function.
CVSS Score
6.2
EPSS Score
0.0
Published
2023-11-02
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 client_work function, allowing a local attacker to trigger an infinite loop. The highest threat from this vulnerability is to the availability of the avahi service, which becomes unresponsive after this flaw is triggered.
CVSS Score
5.5
EPSS Score
0.0
Published
2021-06-02
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 the packaging for Debian GNU/Linux (used indirectly by SUSE), not the upstream Avahi product.
CVSS Score
7.8
EPSS Score
0.001
Published
2021-02-17
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 from the responding device via port-5353 UDP packets. NOTE: this may overlap CVE-2015-2809.
CVSS Score
9.1
EPSS Score
0.016
Published
2017-05-01
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.
CVSS Score
5.0
EPSS Score
0.753
Published
2011-02-22
The originates_from_local_legacy_unicast_socket 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.
CVSS Score
5.0
EPSS Score
0.712
Published
2008-12-17
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