The Negotiate Security Software Provider (SSP) interface in Windows 2000, Windows XP, and Windows Server 2003, allows remote attackers to cause a denial of service (crash from null dereference) or execute arbitrary code via a crafted SPNEGO NegTokenInit request during authentication protocol selection
Published Apr 16, 2004
7.5
HIGHCVSS 3.1
EPSS 39.62%
Description
The Negotiate Security Software Provider (SSP) interface in Windows 2000, Windows XP, and Windows Server 2003, allows remote attackers to cause a denial of service (crash from null dereference) or execute arbitrary code via a crafted SPNEGO NegTokenInit request during authentication protocol selection.
Affected products
No data.
- n/a
- n/a
- n/a
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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 (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 39.62% (0.39624) | 98.57th | v5 (v2026.06.15) |
| Jun 15, 2026 | 39.62% (0.39624) | 98.43th | v5 (v2026.06.15) |
| Jun 14, 2026 | 24.86% (0.24863) | 96.30th | v4 (v2025.03.14) |
| Jun 12, 2026 | 23.16% (0.23155) | 96.07th | v4 (v2025.03.14) |
| Jun 11, 2026 | 24.86% (0.24863) | 96.28th | v4 (v2025.03.14) |
| Jun 9, 2026 | 23.16% (0.23155) | 96.05th | v4 (v2025.03.14) |
| Jun 7, 2026 | 24.86% (0.24863) | 96.27th | v4 (v2025.03.14) |
| Dec 28, 2025 | 23.16% (0.23155) | 95.75th | v4 (v2025.03.14) |
| Dec 27, 2025 | 34.44% (0.34438) | 96.86th | v4 (v2025.03.14) |
| Dec 20, 2025 | 23.16% (0.23155) | 95.74th | v4 (v2025.03.14) |
| Oct 28, 2025 | 33.51% (0.33508) | 96.71th | v4 (v2025.03.14) |
| Oct 27, 2025 | 39.70% (0.39700) | 97.15th | v4 (v2025.03.14) |
| Oct 23, 2025 | 33.51% (0.33508) | 96.71th | v4 (v2025.03.14) |
| Oct 1, 2025 | 31.91% (0.31910) | 96.68th | v4 (v2025.03.14) |
| Mar 30, 2025 | 39.70% (0.39700) | 97.02th | v4 (v2025.03.14) |
| Mar 29, 2025 | 41.56% (0.41557) | 96.12th | v4 (v2025.03.14) |
| Mar 25, 2025 | 39.70% (0.39700) | 97.00th | v4 (v2025.03.14) |
| Mar 19, 2025 | 46.02% (0.46016) | 97.26th | v4 (v2025.03.14) |
| Mar 17, 2025 | 43.42% (0.43421) | 97.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 96.49% (0.96492) | 99.66th | v3 (v2023.03.01) |
| May 1, 2024 | 96.42% (0.96423) | 99.56th | v3 (v2023.03.01) |
| Feb 16, 2024 | 95.89% (0.95887) | 99.39th | v3 (v2023.03.01) |
| Oct 23, 2023 | 96.59% (0.96587) | 99.48th | v3 (v2023.03.01) |
| Mar 24, 2023 | 96.70% (0.96703) | 99.38th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.75% (0.96745) | 99.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 36.03% (0.36031) | 97.85th | v2 (v2022.01.01) |
| Feb 4, 2022 | 36.03% (0.36031) | 96.98th | v2 (v2022.01.01) |
References (10)
- http://archives.neohapsis.com/archives/vulnwatch/2004-q1/0081.html mailing-listx_refsource_VULNWATCHBroken Link
- http://www.ciac.org/ciac/bulletins/o-114.shtml third-party-advisorygovernment-resourcex_refsource_CIACBroken Link
- http://www.kb.cert.org/vuls/id/638548 third-party-advisoryx_refsource_CERT-VNPatchThird Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/10113 vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
- http://www.us-cert.gov/cas/techalerts/TA04-104A.html third-party-advisoryx_refsource_CERTBroken LinkThird Party AdvisoryUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011 vendor-advisoryx_refsource_MSPatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/15715 vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1808 vdb-entrysignaturex_refsource_OVALBroken LinkThird Party Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1962 vdb-entrysignaturex_refsource_OVALBroken LinkThird Party Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1997 vdb-entrysignaturex_refsource_OVALBroken LinkThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/vulnwatch/2004-q1/0081.html | mailing-listx_refsource_VULNWATCHBroken Link | |
| http://www.ciac.org/ciac/bulletins/o-114.shtml | third-party-advisorygovernment-resourcex_refsource_CIACBroken Link | |
| http://www.kb.cert.org/vuls/id/638548 | third-party-advisoryx_refsource_CERT-VNPatchThird Party AdvisoryUS Government Resource | |
| http://www.securityfocus.com/bid/10113 | vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry | |
| http://www.us-cert.gov/cas/techalerts/TA04-104A.html | third-party-advisoryx_refsource_CERTBroken LinkThird Party AdvisoryUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-011 | vendor-advisoryx_refsource_MSPatchVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/15715 | vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1808 | vdb-entrysignaturex_refsource_OVALBroken LinkThird Party Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1962 | vdb-entrysignaturex_refsource_OVALBroken LinkThird Party Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1997 | vdb-entrysignaturex_refsource_OVALBroken LinkThird Party Advisory |
Change history (0)
No recorded changes yet.