CVE-1999-1463

Windows NT 4.0 before SP3 allows remote attackers to bypass firewall restrictions or cause a denial of service (crash) by sending improperly fragmented IP packets without the first fragment, which the TCP/IP stack incorrectly reassembles into a valid session.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

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.securityfocus.com/archive/1/7219	Exploit Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/528

Configurations

Configuration 1 (hide)

cpe:2.3:o:microsoft:windows_nt:*:sp3:*:*:*:*:*:*

Information

Published : 1997-07-09 21:00

Updated : 2017-12-18 18:29

NVD link : CVE-1999-1463

Mitre link : CVE-1999-1463

JSON object : View

CWE

NVD-CWE-Other

Products Affected

microsoft

windows_nt

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.securityfocus.com/archive/1/7219", "name": "19970710 A New Fragmentation Attack", "tags": ["Exploit", "Patch", "Vendor Advisory"], "refsource": "BUGTRAQ"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/528", "name": "nt-frag(528)", "tags": [], "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Windows NT 4.0 before SP3 allows remote attackers to bypass firewall restrictions or cause a denial of service (crash) by sending improperly fragmented IP packets without the first fragment, which the TCP/IP stack incorrectly reassembles into a valid session."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-1999-1463", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"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"}, "severity": "MEDIUM", "impactScore": 2.9, "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "1997-07-10T04:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:microsoft:windows_nt:*:sp3:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "4.0"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2017-12-19T02:29Z"}

5.0 /10