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01 Record

CVE-2024-52616

Avahi: avahi wide-area dns predictable transaction ids

MediumPUBLISHEDCNA: redhat
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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02 Description

Avahi: avahi wide-area dns predictable transaction ids

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.72% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 53.8% of scored records. A rank, not a probability.
NVD base score
5.3 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD analysis status
Deferred. NVD last modified this record on 2026-10-28.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-11-21 20:41Z1 YR AGO
Last updated
2026-10-28 16:52Z1 DAY AGO
Reserved
2024-11-15
Assigning CNA
redhat
Record state
PUBLISHED
Severity
Medium (CVSS 5.3)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Weaknesses
  • CWE-334Small Space of Random ValuesBase
Data version
5.2
Document digest
3483327bcd10dc57739c852e00176d1f67cb8d14add3b3370ed33a621407a37c

05 Affected products

VendorProductVersionsPlatforms
avahi—0 to < 0.9-rc2—
Red HatRed Hat Enterprise Linux 9Not specified—
Red HatRed Hat Enterprise Linux 7Not specified—
Red HatRed Hat Enterprise Linux 8Not specified—
Red HatRed Hat OpenShift Container Platform 4Not specified—

06 References

07 Fixed in

AlmaLinux 9

  • avahi
    Fixed in 0.8-22.el9_6
  • avahi-autoipd
    Fixed in 0.8-22.el9_6
  • avahi-compat-howl
    Fixed in 0.8-22.el9_6
  • avahi-compat-howl-devel
    Fixed in 0.8-22.el9_6
  • avahi-compat-libdns_sd
    Fixed in 0.8-22.el9_6
  • avahi-compat-libdns_sd-devel
    Fixed in 0.8-22.el9_6
  • avahi-devel
    Fixed in 0.8-22.el9_6
  • avahi-glib
    Fixed in 0.8-22.el9_6
  • avahi-glib-devel
    Fixed in 0.8-22.el9_6
  • avahi-gobject
    Fixed in 0.8-22.el9_6
  • avahi-gobject-devel
    Fixed in 0.8-22.el9_6
  • avahi-libs
    Fixed in 0.8-22.el9_6
  • avahi-tools
    Fixed in 0.8-22.el9_6

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • avahi
    Fixed in 0.8-22.el9_6
  • avahi-autoipd
    Fixed in 0.8-22.el9_6
  • avahi-compat-howl
    Fixed in 0.8-22.el9_6
  • avahi-compat-howl-devel
    Fixed in 0.8-22.el9_6
  • avahi-compat-libdns_sd
    Fixed in 0.8-22.el9_6
  • avahi-compat-libdns_sd-devel
    Fixed in 0.8-22.el9_6
  • avahi-devel
    Fixed in 0.8-22.el9_6
  • avahi-glib
    Fixed in 0.8-22.el9_6
  • avahi-glib-devel
    Fixed in 0.8-22.el9_6
  • avahi-gobject
    Fixed in 0.8-22.el9_6
  • avahi-gobject-devel
    Fixed in 0.8-22.el9_6
  • avahi-libs
    Fixed in 0.8-22.el9_6
  • avahi-tools
    Fixed in 0.8-22.el9_6

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • avahi
    No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • avahi
    No fix yet

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • avahi
    Fixed in 0.8-18

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • avahi
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

  • avahi
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 25.10

  • avahi
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 14.04 LTS

  • avahi
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • avahi
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 18.04 LTS

  • avahi
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 20.04 LTS

  • avahi
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.