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ID

VAR-200212-0717


CVE

CVE-2002-2393


TITLE

SolarWinds Serv-U File Server Input validation error vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-200212-716

DESCRIPTION

Serv-U FTP server 3.0, 3.1 and 4.0.0.4 does not accept new connections while validating user folder access rights, which allows remote attackers to cause a denial of service (no new connections) via a series of MKD commands. A denial of service vulnerability has been reported for Serv-U FTP server. The vulnerability is a result of Serv-U FTP Server processing certain commands. When the Serv-U server receives a MKD command it attempts to verify whether the user that issued the command has sufficient rights. When performing this verification, it will not accept any more connections. An attacker that issues many such commands will prevent the server from accepting connections for an indefinite period of time thus creating the denial of service condition

Trust: 1.17

sources: NVD: CVE-2002-2393 // BID: 6112

AFFECTED PRODUCTS

vendor:solarwindsmodel:serv-u file serverscope:eqversion:4.0.0.4

Trust: 1.0

vendor:solarwindsmodel:serv-u file serverscope:eqversion:3.1.0.0

Trust: 1.0

vendor:serv umodel:serv-uscope:eqversion:3.1.0.0

Trust: 0.6

vendor:serv umodel:serv-uscope:eqversion:4.0.0.4

Trust: 0.6

vendor:rhinomodel:software serv-uscope:eqversion:4.0.0.4

Trust: 0.3

vendor:rhinomodel:software serv-uscope:eqversion:3.1

Trust: 0.3

vendor:rhinomodel:software serv-uscope:eqversion:3.0

Trust: 0.3

vendor:rhinomodel:software serv-uscope:neversion:4.1

Trust: 0.3

sources: BID: 6112 // CNNVD: CNNVD-200212-716 // NVD: CVE-2002-2393

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2002-2393
value: MEDIUM

Trust: 1.0

CNNVD: CNNVD-200212-716
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2002-2393
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.0

sources: CNNVD: CNNVD-200212-716 // NVD: CVE-2002-2393

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.0

sources: NVD: CVE-2002-2393

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-200212-716

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-200212-716

PATCH

title:SolarWinds Serv-U File Server Enter the fix for the verification error vulnerabilityurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=125160

Trust: 0.6

sources: CNNVD: CNNVD-200212-716

EXTERNAL IDS

db:BIDid:6112

Trust: 1.9

db:NVDid:CVE-2002-2393

Trust: 1.6

db:CNNVDid:CNNVD-200212-716

Trust: 0.6

sources: BID: 6112 // CNNVD: CNNVD-200212-716 // NVD: CVE-2002-2393

REFERENCES

url:http://archives.neohapsis.com/archives/bugtraq/2002-11/0109.html

Trust: 2.6

url:http://www.securityfocus.com/bid/6112

Trust: 2.6

url:http://www.iss.net/security_center/static/10573.php

Trust: 2.6

url:http://www.serv-u.com/

Trust: 0.3

url:/archive/1/299087

Trust: 0.3

sources: BID: 6112 // CNNVD: CNNVD-200212-716 // NVD: CVE-2002-2393

CREDITS

Discovery of this vulnerability credited to Matt Thompson and Paul Smurthwaite.

Trust: 0.9

sources: BID: 6112 // CNNVD: CNNVD-200212-716

SOURCES

db:BIDid:6112
db:CNNVDid:CNNVD-200212-716
db:NVDid:CVE-2002-2393

LAST UPDATE DATE

2024-11-22T22:48:43.273000+00:00


SOURCES UPDATE DATE

db:BIDid:6112date:2002-11-06T00:00:00
db:CNNVDid:CNNVD-200212-716date:2020-07-29T00:00:00
db:NVDid:CVE-2002-2393date:2024-11-20T23:43:34.730

SOURCES RELEASE DATE

db:BIDid:6112date:2002-11-06T00:00:00
db:CNNVDid:CNNVD-200212-716date:2002-12-31T00:00:00
db:NVDid:CVE-2002-2393date:2002-12-31T05:00:00