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ID

VAR-201803-0062


CVE

CVE-2014-0486


TITLE

Knot DNS Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2014-008559

DESCRIPTION

Knot DNS before 1.5.2 allows remote attackers to cause a denial of service (application crash) via a crafted DNS message. Knot DNS Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. Knot DNS is a DNS server. Knot DNS is prone to an unspecified denial-of-service vulnerability. Remote attackers can exploit this issue to cause denial-of-service conditions for legitimate users

Trust: 2.52

sources: NVD: CVE-2014-0486 // JVNDB: JVNDB-2014-008559 // CNVD: CNVD-2014-06370 // BID: 70097 // VULMON: CVE-2014-0486

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2014-06370

AFFECTED PRODUCTS

vendor:nicmodel:knot cmsscope:ltversion:1.5.2

Trust: 1.0

vendor:cz nicmodel:knot dnsscope:ltversion:1.5.2

Trust: 0.8

vendor:knotmodel:dns knot dnsscope: - version: -

Trust: 0.6

vendor:knotmodel:dns knot dnsscope:eqversion:1.4.5

Trust: 0.3

vendor:knotmodel:dns knot dnsscope:eqversion:1.4.4

Trust: 0.3

vendor:knotmodel:dns knot dnsscope:eqversion:1.5.2

Trust: 0.3

vendor:knotmodel:dns knot dnsscope:neversion:1.5.3

Trust: 0.3

sources: CNVD: CNVD-2014-06370 // BID: 70097 // JVNDB: JVNDB-2014-008559 // NVD: CVE-2014-0486

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2014-0486
value: HIGH

Trust: 1.0

NVD: CVE-2014-0486
value: HIGH

Trust: 0.8

CNVD: CNVD-2014-06370
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201410-1210
value: MEDIUM

Trust: 0.6

VULMON: CVE-2014-0486
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2014-0486
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: 1.9

CNVD: CNVD-2014-06370
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: 0.6

nvd@nist.gov: CVE-2014-0486
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2014-06370 // VULMON: CVE-2014-0486 // JVNDB: JVNDB-2014-008559 // CNNVD: CNNVD-201410-1210 // NVD: CVE-2014-0486

PROBLEMTYPE DATA

problemtype:CWE-20

Trust: 1.8

sources: JVNDB: JVNDB-2014-008559 // NVD: CVE-2014-0486

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201410-1210

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201410-1210

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2014-008559

PATCH
title:Top Pageurl:https://www.knot-dns.cz/
Trust: 0.8
title:Knot DNS has a patch for an unrecognized denial of service vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/50431
Trust: 0.6
sources:
            
            
            CNVD: CNVD-2014-06370 // 
            
            
            
            JVNDB: JVNDB-2014-008559

EXTERNAL IDS
db:NVDid:CVE-2014-0486
Trust: 3.4
db:BIDid:70097
Trust: 2.6
db:JVNDBid:JVNDB-2014-008559
Trust: 0.8
db:CNVDid:CNVD-2014-06370
Trust: 0.6
db:CNNVDid:CNNVD-201410-1210
Trust: 0.6
db:VULMONid:CVE-2014-0486
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2014-06370 // 
            
            
            
            VULMON: CVE-2014-0486 // 
            
            
            
            BID: 70097 // 
            
            
            
            JVNDB: JVNDB-2014-008559 // 
            
            
            
            CNNVD: CNNVD-201410-1210 // 
            
            
            
            NVD: CVE-2014-0486

REFERENCES
url:https://gitlab.labs.nic.cz/knot/knot-dns/issues/294
Trust: 2.5
url:http://www.securityfocus.com/bid/70097
Trust: 1.8
url:https://exchange.xforce.ibmcloud.com/vulnerabilities/96185
Trust: 1.7
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-0486
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2014-0486
Trust: 0.8
url:http://www.securityfocus.com/bid/70097/info
Trust: 0.6
url:https://security-tracker.debian.org/tracker/cve-2014-0486
Trust: 0.3
url:https://www.knot-dns.cz/
Trust: 0.3
url:https://cwe.mitre.org/data/definitions/20.html
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2014-06370 // 
            
            
            
            VULMON: CVE-2014-0486 // 
            
            
            
            BID: 70097 // 
            
            
            
            JVNDB: JVNDB-2014-008559 // 
            
            
            
            CNNVD: CNNVD-201410-1210 // 
            
            
            
            NVD: CVE-2014-0486

CREDITS
Vendor reported this issue.
Trust: 0.3
sources:
            
            
            BID: 70097

SOURCES
db:CNVDid:CNVD-2014-06370
db:VULMONid:CVE-2014-0486
db:BIDid:70097
db:JVNDBid:JVNDB-2014-008559
db:CNNVDid:CNNVD-201410-1210
db:NVDid:CVE-2014-0486

LAST UPDATE DATE
2024-11-23T23:12:14.322000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2014-06370date:2014-09-26T00:00:00
db:VULMONid:CVE-2014-0486date:2018-04-19T00:00:00
db:BIDid:70097date:2015-04-13T22:10:00
db:JVNDBid:JVNDB-2014-008559date:2018-05-23T00:00:00
db:CNNVDid:CNNVD-201410-1210date:2018-03-28T00:00:00
db:NVDid:CVE-2014-0486date:2024-11-21T02:02:14.163

SOURCES RELEASE DATE
db:CNVDid:CNVD-2014-06370date:2014-09-26T00:00:00
db:VULMONid:CVE-2014-0486date:2018-03-27T00:00:00
db:BIDid:70097date:2014-09-23T00:00:00
db:JVNDBid:JVNDB-2014-008559date:2018-05-23T00:00:00
db:CNNVDid:CNNVD-201410-1210date:2014-09-23T00:00:00
db:NVDid:CVE-2014-0486date:2018-03-27T16:29:00.217