HIGH
Buffer overflow in the SMB capability for Microsoft Windows XP, 2000, and NT allows remote attackers to cause a denial of service and possibly execute arbitrary code via an SMB packet that specifies a smaller buffer length than is required
Published Jul 10, 2003
7.5
HIGHCVSS 2.0
EPSS 34.65%
Description
Buffer overflow in the SMB capability for Microsoft Windows XP, 2000, and NT allows remote attackers to cause a denial of service and possibly execute arbitrary code via an SMB packet that specifies a smaller buffer length than is required.
Affected products
No data.
OR
- n/a
- n/a
- n/a
- n/a
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- n/a
- n/a
- 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.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
34.65% 0.34650
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.34650
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 34.65% (0.34650) | 98.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 34.65% (0.34650) | 98.21th | v5 (v2026.06.15) |
| Dec 28, 2025 | 55.32% (0.55323) | 97.95th | v4 (v2025.03.14) |
| Dec 27, 2025 | 46.22% (0.46218) | 97.55th | v4 (v2025.03.14) |
| Oct 28, 2025 | 55.32% (0.55323) | 97.93th | v4 (v2025.03.14) |
| Oct 27, 2025 | 46.22% (0.46218) | 97.51th | v4 (v2025.03.14) |
| Oct 23, 2025 | 55.32% (0.55323) | 97.93th | v4 (v2025.03.14) |
| Oct 1, 2025 | 62.10% (0.62100) | 98.30th | v4 (v2025.03.14) |
| Mar 30, 2025 | 46.22% (0.46218) | 97.39th | v4 (v2025.03.14) |
| Mar 29, 2025 | 38.87% (0.38870) | 95.88th | v4 (v2025.03.14) |
| Mar 19, 2025 | 46.22% (0.46218) | 97.28th | v4 (v2025.03.14) |
| Mar 17, 2025 | 47.67% (0.47667) | 97.42th | v4 (v2025.03.14) |
| Dec 17, 2024 | 76.01% (0.76013) | 98.39th | v3 (v2023.03.01) |
| May 7, 2024 | 30.07% (0.30070) | 96.90th | v3 (v2023.03.01) |
| Mar 7, 2023 | 32.67% (0.32667) | 96.31th | 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) |
Weaknesses (0)
No CWE recorded.
References (9)
- http://secunia.com/advisories/9225 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1007154 vdb-entryx_refsource_SECTRACK
- http://www.kb.cert.org/vuls/id/337764 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.securityfocus.com/bid/8152 vdb-entryx_refsource_BIDPatchVendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-024 vendor-advisoryx_refsource_MS
- https://exchange.xforce.ibmcloud.com/vulnerabilities/12544 vdb-entryx_refsource_XF
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A118 vdb-entrysignaturex_refsource_OVAL
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A146 vdb-entrysignaturex_refsource_OVAL
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3391 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/9225 | third-party-advisoryx_refsource_SECUNIA | |
| http://securitytracker.com/id?1007154 | vdb-entryx_refsource_SECTRACK | |
| http://www.kb.cert.org/vuls/id/337764 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.securityfocus.com/bid/8152 | vdb-entryx_refsource_BIDPatchVendor Advisory | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-024 | vendor-advisoryx_refsource_MS | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/12544 | vdb-entryx_refsource_XF | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A118 | vdb-entrysignaturex_refsource_OVAL | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A146 | vdb-entrysignaturex_refsource_OVAL | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3391 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 10, 2003
Updated Aug 8, 2024
Reserved May 28, 2003
Link CVE-2003-0345
CISA Vulnrichment
Updated n/a