CVE-2003-1001

Buffer overflow in the Cisco Firewall Services Module (FWSM) in Cisco Catalyst 6500 and 7600 series devices allows remote attackers to cause a denial of service (crash and reload) via HTTP auth requests for (1) TACACS+ or (2) RADIUS authentication.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.cisco.com/warp/public/707/cisco-sa-20031215-fwsm.shtml	Patch Vendor Advisory
http://www.cisco.com/warp/public/707/cisco-sa-20031215-fwsm.shtml	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:h:cisco:catalyst_6500::::::::
	cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-1:2.2\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-1:3.1\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-2:2.2\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-2:3.1\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_6500_ws-x6380-nam:2.1\(2\):::::::*
	cpe:2.3:h:cisco:catalyst_6500_ws-x6380-nam:3.1\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_7600_ws-svc-nam-1:2.2\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_7600_ws-svc-nam-1:3.1\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_7600_ws-svc-nam-2:2.2\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_7600_ws-svc-nam-2:3.1\(1a\):::::::*
	cpe:2.3:h:cisco:catalyst_7600_ws-x6380-nam:2.1\(2\):::::::*
	cpe:2.3:h:cisco:catalyst_7600_ws-x6380-nam:3.1\(1a\):::::::*
	cpe:2.3:h:cisco:firewall_services_module::::::::
	cpe:2.3:h:cisco:firewall_services_module:1.1.2:::::::*
	cpe:2.3:o:cisco:catos:5.4\(1\):::::::*
	cpe:2.3:o:cisco:catos:7.5\(1\):::::::*
	cpe:2.3:o:cisco:catos:7.6\(1\):::::::*

History

No history.

Information

Published : 2004-01-05 05:00

Updated : 2025-04-03 01:03

NVD link : CVE-2003-1001

Mitre link : CVE-2003-1001

CVE.ORG link : CVE-2003-1001

JSON object : View

Products Affected

cisco

catalyst_6500_ws-svc-nam-1
firewall_services_module
catos
catalyst_6500_ws-x6380-nam
catalyst_6500_ws-svc-nam-2
catalyst_6500
catalyst_7600_ws-svc-nam-2
catalyst_7600_ws-x6380-nam
catalyst_7600_ws-svc-nam-1

CWE

NVD-CWE-Other

{"id": "CVE-2003-1001", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2004-01-05T05:00:00.000", "references": [{"url": "http://www.cisco.com/warp/public/707/cisco-sa-20031215-fwsm.shtml", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.cisco.com/warp/public/707/cisco-sa-20031215-fwsm.shtml", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Buffer overflow in the Cisco Firewall Services Module (FWSM) in Cisco Catalyst 6500 and 7600 series devices allows remote attackers to cause a denial of service (crash and reload) via HTTP auth requests for (1) TACACS+ or (2) RADIUS authentication."}, {"lang": "es", "value": "Desbordamiento de b\u00fafer en el M\u00f3dulo de Servicios de Cortafuegos Cisco (FWSM) en dispositivos de la seria Cisco Cayalyst 6500 y 7600 permiten a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda y recarga) mediante una petici\u00f3n HTTP auth para autenticaci\u00f3n TACACS+ o RADIUS."}], "lastModified": "2025-04-03T01:03:51.193", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cisco:catalyst_6500:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "99DE48DF-A309-4A1C-B977-AE81B4EDB589"}, {"criteria": "cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-1:2.2\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC58B690-8D30-4A04-82AA-A827F87DEE02"}, {"criteria": "cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-1:3.1\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6BED8BD-79D2-4DD9-A895-66A8C9349F62"}, {"criteria": "cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-2:2.2\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "41491D13-A3F9-464A-A84B-A58320838CBD"}, {"criteria": "cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-2:3.1\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9E0747C3-2712-4FA9-92E3-260B3CF080DC"}, {"criteria": "cpe:2.3:h:cisco:catalyst_6500_ws-x6380-nam:2.1\\(2\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CFF4CBFF-56C4-4411-9F12-2506C3DD563E"}, {"criteria": "cpe:2.3:h:cisco:catalyst_6500_ws-x6380-nam:3.1\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD4D3F34-A1B3-4469-BF21-666FDAE9198B"}, {"criteria": "cpe:2.3:h:cisco:catalyst_7600_ws-svc-nam-1:2.2\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B64454B8-75A5-4A63-A4DC-ECA17CFBCD7E"}, {"criteria": "cpe:2.3:h:cisco:catalyst_7600_ws-svc-nam-1:3.1\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6353A76-2075-4245-94C5-D23BF9C03732"}, {"criteria": "cpe:2.3:h:cisco:catalyst_7600_ws-svc-nam-2:2.2\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19A1FA93-21B3-4CD4-8A62-C66D82CFB2D5"}, {"criteria": "cpe:2.3:h:cisco:catalyst_7600_ws-svc-nam-2:3.1\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "97742EE8-200E-4A6F-BB81-C2344EF44BD6"}, {"criteria": "cpe:2.3:h:cisco:catalyst_7600_ws-x6380-nam:2.1\\(2\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BFA58891-105C-4E1F-9B9F-540F5DC0442E"}, {"criteria": "cpe:2.3:h:cisco:catalyst_7600_ws-x6380-nam:3.1\\(1a\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "32583745-9640-4032-B1E1-598ABB4E89A0"}, {"criteria": "cpe:2.3:h:cisco:firewall_services_module:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A9CB22A-21E0-46F6-B6CD-BB38A80FA7A4"}, {"criteria": "cpe:2.3:h:cisco:firewall_services_module:1.1.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9CAFC15-178C-4176-9668-D4A04B63E77B"}, {"criteria": "cpe:2.3:o:cisco:catos:5.4\\(1\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F1D952CE-9CDE-442D-8544-4614DBE5AC12"}, {"criteria": "cpe:2.3:o:cisco:catos:7.5\\(1\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "567897E0-416B-47D8-ABAF-412DA5FF9509"}, {"criteria": "cpe:2.3:o:cisco:catos:7.6\\(1\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6E0B307-56E1-4E0E-A68E-5D95CBC91A8D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}