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Fencer Vulns
medium 4.0

CVE-2025-32803 json

Insecure file permissions can result in confidential information leakage

published 2025-05-28 17 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-16200

cvss
4.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 14%
public exploits
0
none known

Summary

In some cases, Kea log files or lease files may be world-readable. This issue affects Kea versions 2.4.0 through 2.4.1, 2.6.0 through 2.6.2, and 2.7.0 through 2.7.8.

Patch / fix

  • ics kea 2.4.2, 2.6.3, 2.7.9
  • isc kea 2.4.2, 2.6.3, 2.7.9
  • isc-kea Debian 14, Debian 13 2.6.3-1

debian advisories DEBIAN-CVE-2025-32803

  • isc-kea Ubuntu 25.10 2.6.3-1

ubuntu advisories UBUNTU-CVE-2025-32803

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • kea RHEL 10.0 2.6.3-1.el10_0
  • kea-libs RHEL 10.0 2.6.3-1.el10_0
  • kea-hooks RHEL 10.0 2.6.3-1.el10_0
  • kea-keama RHEL 10.0 2.6.3-1.el10_0

red hat advisories RHSA-2025:9178

  • kea SLES for SAP 15 SP6, SLES 15 SP6-LTSS, openSUSE Leap 15.6 2.6.3-150600.13.6.1
  • kea SLE Module for Server Applications 15 SP7, SLE Module for Basesystem 15 SP7 2.6.3-150700.3.3.5

suse advisories SUSE-SU-2026:1091-1SUSE-SU-2026:0907-1

  • kea openSUSE Tumbleweed 2.6.3-1.1

opensuse advisories openSUSE-SU-2025:15181-1

  • kea Rocky Linux 10 2.6.3-1.el10_0

rocky linux advisories RLSA-2025:9178

  • kea Alpine 3.24, Alpine 3.23, Alpine 3.22 2.6.3-r0

alpine advisories ALPINE-CVE-2025-32803

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2025-32803 updated cvss 3.3

kea: Insecure file permissions can result in confidential information leakage

  • Red Hat Enterprise Linux AppStream (v. 10) kea-hooks 2.6.3-1.el10_0 Red Hat Enterprise Linux BaseOS (v. 10) kea 2.6.3-1.el10_0, kea-libs 2.6.3-1.el10_0 Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) kea-keama 2.6.3-1.el10_0
    fixed: vendor fix “This issue can be mitigated by ensuring the directories which contain the log files and lease information can be only accessed by trusted or privileged users.” RHSA-2025:9178

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
17 mo ago

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

  • ISC Kea

Classification

Weakness
  • CWE-276 Incorrect Default Permissions

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.