The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:7437 advisory.

    * avahi: Avahi Wide-Area DNS Predictable Transaction IDs (CVE-2024-52616)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to the versions of the avahi package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue     simplifies attacks where malicious DNS responses are injected.(CVE-2024-52615)

    A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at     startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing     attacks, allowing attackers to guess transaction IDs.(CVE-2024-52616)

Tenable has extracted the preceding description block directly from the EulerOS avahi security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to the versions of the avahi package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue     simplifies attacks where malicious DNS responses are injected.(CVE-2024-52615)

    A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at     startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing     attacks, allowing attackers to guess transaction IDs.(CVE-2024-52616)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization avahi security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2024:4282-1 advisory.

    - CVE-2024-52616: sequential increment of DNS transaction IDs allows DNS spoofing. (bsc#1233420)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2025-7437 advisory.

    [0.8-22]
    - Fix CVE-2024-52616 (RHEL-67722)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:7437 advisory.

    Avahi is an implementation of the DNS Service Discovery and Multicast DNS specifications for Zero     Configuration Networking. It facilitates service discovery on a local network. Avahi and Avahi-aware     applications allow you to plug your computer into a network and, with no configuration, view other people     to chat with, view printers to print with, and find shared files on other computers.

    Security Fix(es):

    * avahi: Avahi Wide-Area DNS Predictable Transaction IDs (CVE-2024-52616)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

According to the versions of the avahi package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

    A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at     startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing     attacks, allowing attackers to guess transaction IDs.(CVE-2024-52616)

    A flaw was found in Avahi-daemon, which relies on fixed source ports for wide-area DNS queries. This issue     simplifies attacks where malicious DNS responses are injected.(CVE-2024-52615)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization avahi security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A flaw was found in the Avahi-daemon, where it initializes DNS transaction IDs randomly only once at     startup, incrementing them sequentially after that. This predictable behavior facilitates DNS spoofing     attacks, allowing attackers to guess transaction IDs. (CVE-2024-52616)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
269743	RockyLinux 9 : avahi (RLSA-2025:7437)	Nessus	Rocky Linux Local Security Checks	2025/10/8	2025/10/8	medium
278435	EulerOS 2.0 SP11 : avahi (EulerOS-SA-2025-2454)	Nessus	Huawei Local Security Checks	2025/12/11	2025/12/11	medium
278474	EulerOS 2.0 SP13 : avahi (EulerOS-SA-2025-2493)	Nessus	Huawei Local Security Checks	2025/12/11	2025/12/11	medium
281589	EulerOS Virtualization 2.13.0 : avahi (EulerOS-SA-2025-2605)	Nessus	Huawei Local Security Checks	2025/12/31	2025/12/31	medium
302683	EulerOS Virtualization 2.12.0 : avahi (EulerOS-SA-2026-1473)	Nessus	Huawei Local Security Checks	2026/3/17	2026/3/17	medium
212344	SUSE SLES12: avahi / avahi-lang / avahi-utils / libavahi-client3 / etc (SUSE-SU-2024:4282-1)	Nessus	SuSE Local Security Checks	2024/12/11	2026/6/26	medium
237149	Oracle Linux 9 : avahi (ELSA-2025-7437)	Nessus	Oracle Linux Local Security Checks	2025/5/22	2025/9/11	medium
237331	RHEL 9 : avahi (RHSA-2025:7437)	Nessus	Red Hat Local Security Checks	2025/5/27	2025/6/5	medium
302613	EulerOS Virtualization 2.10.1 : avahi (EulerOS-SA-2026-1529)	Nessus	Huawei Local Security Checks	2026/3/16	2026/3/16	medium
284754	EulerOS 2.0 SP12 : avahi (EulerOS-SA-2026-1081)	Nessus	Huawei Local Security Checks	2026/1/15	2026/1/15	medium
232013	Linux Distros Unpatched Vulnerability : CVE-2024-52616	Nessus	Misc.	2025/3/6	2026/8/2	medium

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