apk package
wolfi/avahi
pkg:apk/wolfi/avahi
Vulnerabilities (13)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-34933 | Med | 5.5 | < 0.9_rc4-r0 | 0.9_rc4-r0 | Apr 3, 2026 | Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. Prior to version 0.9-rc4, any unprivileged local user can crash avahi-daemon by sending a single D-Bus method call with conflicting publish flags. This issue has been patc | |
| CVE-2026-24401 | — | < 0.9_rc3-r0 | 0.9_rc3-r0 | Jan 24, 2026 | Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be crashed via a segmentation fault by sending an unsolicited mDNS response containing a recursive CNAME record, where the a | ||
| CVE-2025-68471 | — | < 0.9_rc2-r1 | 0.9_rc2-r1 | Jan 12, 2026 | Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending 2 unsolicited announcements with CNAME resource records 2 seconds apart. | ||
| CVE-2025-68468 | — | < 0.9_rc2-r1 | 0.9_rc2-r1 | Jan 12, 2026 | Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending unsolicited announcements containing CNAME resource records pointing it to resource records with short TTLs. | ||
| CVE-2025-68276 | — | < 0.9_rc2-r1 | 0.9_rc2-r1 | Jan 12, 2026 | Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, an unprivileged local users can crash avahi-daemon (with wide-area disabled) by creating record browsers with the AVAHI_LOOKUP_USE_WIDE_AREA flag s | ||
| CVE-2025-59529 | — | < 0.9_rc3-r0 | 0.9_rc3-r0 | Dec 18, 2025 | Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions up to and including 0.9-rc2, the simple protocol server ignores the documented client limit and accepts unlimited connections, allowing for easy local DoS. Alt | ||
| CVE-2023-38473 | — | < 0.9_rc1-r0 | 0.9_rc1-r0 | Nov 2, 2023 | A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function. | ||
| CVE-2023-38472 | — | < 0.9_rc1-r0 | 0.9_rc1-r0 | Nov 2, 2023 | A vulnerability was found in Avahi. A reachable assertion exists in the avahi_rdata_parse() function. | ||
| CVE-2023-38471 | — | < 0.9_rc1-r0 | 0.9_rc1-r0 | Nov 2, 2023 | A vulnerability was found in Avahi. A reachable assertion exists in the dbus_set_host_name function. | ||
| CVE-2023-38470 | — | < 0.9_rc1-r0 | 0.9_rc1-r0 | Nov 2, 2023 | A vulnerability was found in Avahi. A reachable assertion exists in the avahi_escape_label() function. | ||
| CVE-2023-38469 | — | < 0.9_rc1-r0 | 0.9_rc1-r0 | Nov 2, 2023 | A vulnerability was found in Avahi, where a reachable assertion exists in avahi_dns_packet_append_record. | ||
| CVE-2021-3468 | — | < 0.8-r1 | 0.8-r1 | Jun 2, 2021 | 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 thi | ||
| CVE-2021-26720 | — | < 0 | 0 | Feb 17, 2021 | 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: thi |
- affected < 0.9_rc4-r0fixed 0.9_rc4-r0
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. Prior to version 0.9-rc4, any unprivileged local user can crash avahi-daemon by sending a single D-Bus method call with conflicting publish flags. This issue has been patc
- CVE-2026-24401Jan 24, 2026affected < 0.9_rc3-r0fixed 0.9_rc3-r0
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be crashed via a segmentation fault by sending an unsolicited mDNS response containing a recursive CNAME record, where the a
- CVE-2025-68471Jan 12, 2026affected < 0.9_rc2-r1fixed 0.9_rc2-r1
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending 2 unsolicited announcements with CNAME resource records 2 seconds apart.
- CVE-2025-68468Jan 12, 2026affected < 0.9_rc2-r1fixed 0.9_rc2-r1
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, avahi-daemon can be crashed by sending unsolicited announcements containing CNAME resource records pointing it to resource records with short TTLs.
- CVE-2025-68276Jan 12, 2026affected < 0.9_rc2-r1fixed 0.9_rc2-r1
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In 0.9-rc2 and earlier, an unprivileged local users can crash avahi-daemon (with wide-area disabled) by creating record browsers with the AVAHI_LOOKUP_USE_WIDE_AREA flag s
- CVE-2025-59529Dec 18, 2025affected < 0.9_rc3-r0fixed 0.9_rc3-r0
Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions up to and including 0.9-rc2, the simple protocol server ignores the documented client limit and accepts unlimited connections, allowing for easy local DoS. Alt
- CVE-2023-38473Nov 2, 2023affected < 0.9_rc1-r0fixed 0.9_rc1-r0
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_alternative_host_name() function.
- CVE-2023-38472Nov 2, 2023affected < 0.9_rc1-r0fixed 0.9_rc1-r0
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_rdata_parse() function.
- CVE-2023-38471Nov 2, 2023affected < 0.9_rc1-r0fixed 0.9_rc1-r0
A vulnerability was found in Avahi. A reachable assertion exists in the dbus_set_host_name function.
- CVE-2023-38470Nov 2, 2023affected < 0.9_rc1-r0fixed 0.9_rc1-r0
A vulnerability was found in Avahi. A reachable assertion exists in the avahi_escape_label() function.
- CVE-2023-38469Nov 2, 2023affected < 0.9_rc1-r0fixed 0.9_rc1-r0
A vulnerability was found in Avahi, where a reachable assertion exists in avahi_dns_packet_append_record.
- CVE-2021-3468Jun 2, 2021affected < 0.8-r1fixed 0.8-r1
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 thi
- CVE-2021-26720Feb 17, 2021affected < 0fixed 0
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: thi