Multiple buffer overflows in multiple unspecified implementations of Internet Key Exchange version 1 (IKEv1) have multiple unspecified attack vectors and impacts related to denial of service, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1
Published Nov 18, 2005
5.0
MEDIUMCVSS 2.0
EPSS 2.88%
Description
Multiple buffer overflows in multiple unspecified implementations of Internet Key Exchange version 1 (IKEv1) have multiple unspecified attack vectors and impacts related to denial of service, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. NOTE: due to the lack of information in the original sources, it is likely that this candidate will be REJECTed once it is known which implementations are actually vulnerable.
Affected products
No data.
- 1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.88% (0.02876) | 86.34th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.96% (0.02956) | 85.35th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.52% (0.00515) | 64.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.33% (0.00328) | 71.79th | v3 (v2023.03.01) |
| May 24, 2024 | 0.23% (0.00231) | 61.17th | v3 (v2023.03.01) |
| May 10, 2024 | 0.20% (0.00197) | 56.99th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.17% (0.00170) | 53.36th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.12% (0.00123) | 45.56th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.11% (0.00115) | 44.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.31% (0.00311) | 65.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
No CWE recorded.
References (4)
- http://jvn.jp/niscc/NISCC-273756/index.html x_refsource_MISC
- http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/ x_refsource_MISC
- http://www.kb.cert.org/vuls/id/226364 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- http://www.niscc.gov.uk/niscc/docs/br-20051114-01013.html?lang=en x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://jvn.jp/niscc/NISCC-273756/index.html | x_refsource_MISC | |
| http://www.ee.oulu.fi/research/ouspg/protos/testing/c09/isakmp/ | x_refsource_MISC | |
| http://www.kb.cert.org/vuls/id/226364 | third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource | |
| http://www.niscc.gov.uk/niscc/docs/br-20051114-01013.html?lang=en | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.