MEDIUM
The kea-dhcp4 and kea-dhcp6 servers 0.9.2 and 1.0.0-beta in ISC Kea, when certain debugging settings are used, allow remote attackers to cause a denial of service (daemon crash) via a malformed packet
Published Dec 22, 2015
6.8
MEDIUMCVSS 3.0
EPSS 3.74%
Description
The kea-dhcp4 and kea-dhcp6 servers 0.9.2 and 1.0.0-beta in ISC Kea, when certain debugging settings are used, allow remote attackers to cause a denial of service (daemon crash) via a malformed packet.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
6.8 MEDIUM NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact None
Availability Impact High
7.1 HIGH NVD
AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.74% 0.03737
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03737
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.74% (0.03737) | 89.49th | v5 (v2026.06.15) |
| Jun 23, 2026 | 3.71% (0.03706) | 88.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.75% (0.04753) | 90.70th | v5 (v2026.06.15) |
| Jul 2, 2025 | 3.06% (0.03062) | 86.21th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.28% (0.04279) | 87.78th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.41% (0.06407) | 84.61th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.28% (0.04279) | 88.09th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.78% (0.00779) | 82.07th | v3 (v2023.03.01) |
| Mar 23, 2024 | 0.78% (0.00779) | 80.98th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.66% (0.00660) | 78.93th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.66% (0.00660) | 76.43th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175218.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175337.html vendor-advisoryx_refsource_FEDORA
- https://kb.isc.org/article/AA-01318 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175218.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175337.html | vendor-advisoryx_refsource_FEDORA | |
| https://kb.isc.org/article/AA-01318 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 22, 2015
Updated Aug 6, 2024
Reserved Nov 27, 2015
Link CVE-2015-8373
CISA Vulnrichment
Updated n/a