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ID

VAR-201904-0309


CVE

CVE-2019-3721


TITLE

Dell EMC Open Manage System Administrator Vulnerable to resource exhaustion

Trust: 0.8

sources: JVNDB: JVNDB-2019-004180

DESCRIPTION

Dell EMC Open Manage System Administrator (OMSA) versions prior to 9.3.0 contain an Improper Range Header Processing Vulnerability. A remote unauthenticated attacker may send crafted requests with overlapping ranges to cause the application to compress each of the requested bytes, resulting in a crash due to excessive memory consumption and preventing users from accessing the system. Remote attackers may use a specially crafted request with directory-traversal sequences ('../') to retrieve arbitrary files from the affected system in the context of the application and cause denial-of-service condition. The solution supports online diagnosis, system operation detection, equipment management, etc

Trust: 2.07

sources: NVD: CVE-2019-3721 // JVNDB: JVNDB-2019-004180 // BID: 108092 // VULHUB: VHN-155156 // VULMON: CVE-2019-3721

AFFECTED PRODUCTS

vendor:dellmodel:emc openmanage server administratorscope:ltversion:9.3.0

Trust: 1.0

vendor:dellmodel:openmanage server administratorscope:ltversion:9.3.0

Trust: 0.8

vendor:dellmodel:emc open manage system administratorscope:eqversion:9.2

Trust: 0.3

vendor:dellmodel:emc open manage system administratorscope:neversion:9.3

Trust: 0.3

sources: BID: 108092 // JVNDB: JVNDB-2019-004180 // NVD: CVE-2019-3721

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-3721
value: HIGH

Trust: 1.0

security_alert@emc.com: CVE-2019-3721
value: MEDIUM

Trust: 1.0

NVD: CVE-2019-3721
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201904-1208
value: HIGH

Trust: 0.6

VULHUB: VHN-155156
value: HIGH

Trust: 0.1

VULMON: CVE-2019-3721
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2019-3721
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

VULHUB: VHN-155156
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2019-3721
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/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: 3.1

Trust: 1.0

security_alert@emc.com: CVE-2019-3721
baseSeverity: MEDIUM
baseScore: 4.3
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
exploitabilityScore: 2.8
impactScore: 1.4
version: 3.0

Trust: 1.0

NVD: CVE-2019-3721
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: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-155156 // VULMON: CVE-2019-3721 // JVNDB: JVNDB-2019-004180 // CNNVD: CNNVD-201904-1208 // NVD: CVE-2019-3721 // NVD: CVE-2019-3721

PROBLEMTYPE DATA

problemtype:CWE-770

Trust: 1.1

problemtype:CWE-400

Trust: 0.9

sources: VULHUB: VHN-155156 // JVNDB: JVNDB-2019-004180 // NVD: CVE-2019-3721

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201904-1208

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201904-1208

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-004180

PATCH
title:DSA-2019-060url:https://www.dell.com/support/article/jp/ja/jpdhs1/sln316915/dsa-2019-060-dell-emc-open-manage-system-administrator-multiple-vulnerabilities?lang=en
Trust: 0.8
title:Dell EMC OpenManage System Administrator Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=92022
Trust: 0.6
title: - url:https://github.com/Live-Hack-CVE/CVE-2019-3721 
Trust: 0.1
sources:
            
            
            VULMON: CVE-2019-3721 // 
            
            
            
            JVNDB: JVNDB-2019-004180 // 
            
            
            
            CNNVD: CNNVD-201904-1208

EXTERNAL IDS
db:NVDid:CVE-2019-3721
Trust: 2.9
db:BIDid:108092
Trust: 2.9
db:JVNDBid:JVNDB-2019-004180
Trust: 0.8
db:CNNVDid:CNNVD-201904-1208
Trust: 0.7
db:NSFOCUSid:43191
Trust: 0.6
db:VULHUBid:VHN-155156
Trust: 0.1
db:VULMONid:CVE-2019-3721
Trust: 0.1
sources:
            
            
            VULHUB: VHN-155156 // 
            
            
            
            VULMON: CVE-2019-3721 // 
            
            
            
            BID: 108092 // 
            
            
            
            JVNDB: JVNDB-2019-004180 // 
            
            
            
            CNNVD: CNNVD-201904-1208 // 
            
            
            
            NVD: CVE-2019-3721

REFERENCES
url:http://www.securityfocus.com/bid/108092
Trust: 3.3
url:https://www.dell.com/support/article/us/en/04/sln316915/dsa-2019-060-dell-emc-open-manage-system-administrator-multiple-vulnerabilities?lang=en
Trust: 1.8
url:https://nvd.nist.gov/vuln/detail/cve-2019-3721
Trust: 1.4
url:https://www.dellemc.com/en-us/index.htm
Trust: 0.9
url:https://www.dell.com/support/article/us/en/19/sln316915/dsa-2019-060-dell-emc-open-manage-system-administrator-multiple-vulnerabilities?lang=en
Trust: 0.9
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-3721
Trust: 0.8
url:http://www.nsfocus.net/vulndb/43191
Trust: 0.6
url:https://cwe.mitre.org/data/definitions/770.html
Trust: 0.1
url:https://github.com/live-hack-cve/cve-2019-3721
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
sources:
            
            
            VULHUB: VHN-155156 // 
            
            
            
            VULMON: CVE-2019-3721 // 
            
            
            
            BID: 108092 // 
            
            
            
            JVNDB: JVNDB-2019-004180 // 
            
            
            
            CNNVD: CNNVD-201904-1208 // 
            
            
            
            NVD: CVE-2019-3721

CREDITS
Harrison Neal and Murat Aydemir of Biznet Billisim A.S.,Murat Aydemir of Biznet Billisim A.S. ?? ??
Trust: 0.6
sources:
            
            
            CNNVD: CNNVD-201904-1208

SOURCES
db:VULHUBid:VHN-155156
db:VULMONid:CVE-2019-3721
db:BIDid:108092
db:JVNDBid:JVNDB-2019-004180
db:CNNVDid:CNNVD-201904-1208
db:NVDid:CVE-2019-3721

LAST UPDATE DATE
2024-11-23T22:00:00.640000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-155156date:2023-02-03T00:00:00
db:VULMONid:CVE-2019-3721date:2023-02-03T00:00:00
db:BIDid:108092date:2019-04-24T00:00:00
db:JVNDBid:JVNDB-2019-004180date:2019-05-28T00:00:00
db:CNNVDid:CNNVD-201904-1208date:2020-08-25T00:00:00
db:NVDid:CVE-2019-3721date:2024-11-21T04:42:24.183

SOURCES RELEASE DATE
db:VULHUBid:VHN-155156date:2019-04-25T00:00:00
db:VULMONid:CVE-2019-3721date:2019-04-25T00:00:00
db:BIDid:108092date:2019-04-24T00:00:00
db:JVNDBid:JVNDB-2019-004180date:2019-05-28T00:00:00
db:CNNVDid:CNNVD-201904-1208date:2019-04-25T00:00:00
db:NVDid:CVE-2019-3721date:2019-04-25T21:29:00.683