KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), which could cause a Security Gateway (SG) that does not use Encapsulating Security Payload (ESP) to forward forged IPv4 packets
Published Apr 2, 2003
7.5
HIGHCVSS 2.0
EPSS 1.40%
Description
KAME-derived implementations of IPsec on NetBSD 1.5.2, FreeBSD 4.5, and other operating systems, does not properly consult the Security Policy Database (SPD), which could cause a Security Gateway (SG) that does not use Encapsulating Security Payload (ESP) to forward forged IPv4 packets.
Affected products
No data.
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:P/I:P/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.40% (0.01404) | 71.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.40% (0.01404) | 68.95th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.74% (0.00743) | 71.28th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.41% (0.00413) | 74.79th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.45% (0.00445) | 74.21th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.45% (0.00445) | 70.97th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.11% (0.01108) | 55.18th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.11% (0.01108) | 53.57th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.11% (0.01108) | 51.54th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.11% (0.01108) | 29.61th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://archives.neohapsis.com/archives/vulnwatch/2002-q1/0057.html mailing-listx_refsource_VULNWATCH
- http://orange.kame.net/dev/cvsweb.cgi/kame/CHANGELOG x_refsource_CONFIRM
- http://www.iss.net/security_center/static/8416.php vdb-entryx_refsource_XFPatchVendor Advisory
- http://www.osvdb.org/5304 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/259598 mailing-listx_refsource_BUGTRAQVendor Advisory
- http://www.securityfocus.com/bid/4224 vdb-entryx_refsource_BIDPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/vulnwatch/2002-q1/0057.html | mailing-listx_refsource_VULNWATCH | |
| http://orange.kame.net/dev/cvsweb.cgi/kame/CHANGELOG | x_refsource_CONFIRM | |
| http://www.iss.net/security_center/static/8416.php | vdb-entryx_refsource_XFPatchVendor Advisory | |
| http://www.osvdb.org/5304 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/259598 | mailing-listx_refsource_BUGTRAQVendor Advisory | |
| http://www.securityfocus.com/bid/4224 | vdb-entryx_refsource_BIDPatchVendor Advisory |
Change history (0)
No recorded changes yet.