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ID

VAR-201908-0393


CVE

CVE-2019-1871


TITLE

Cisco Integrated Management Controller Buffer error vulnerability

Trust: 1.4

sources: JVNDB: JVNDB-2019-008613 // CNNVD: CNNVD-201908-1678

DESCRIPTION

A vulnerability in the Import Cisco IMC configuration utility of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to cause a denial of service (DoS) condition and implement arbitrary commands with root privileges on an affected device. The vulnerability is due to improper bounds checking by the import-config process. An attacker could exploit this vulnerability by sending malicious packets to an affected device. When the packets are processed, an exploitable buffer overflow condition may occur. A successful exploit could allow the attacker to implement arbitrary code on the affected device with elevated privileges. Cisco Integrated Management Controller (IMC) is a set of software used by Cisco to manage UCS (Unified Computing System). The software supports HTTP, SSH access, etc., and can perform operations such as starting, shutting down and restarting the server. The following products and versions are affected: UCS C-Series and S-Series Servers (in single mode); UCS E-Series Servers; 5000 Series Enterprise Network Compute System (ENCS) Platform

Trust: 1.71

sources: NVD: CVE-2019-1871 // JVNDB: JVNDB-2019-008613 // VULHUB: VHN-151083

AFFECTED PRODUCTS

vendor:ciscomodel:integrated management controller supervisorscope:ltversion:3.0\(4k\)

Trust: 1.0

vendor:ciscomodel:integrated management controller supervisorscope:gteversion:4.0.0.0

Trust: 1.0

vendor:ciscomodel:unified computing systemscope:eqversion:4.0\(1c\)hs3

Trust: 1.0

vendor:ciscomodel:integrated management controller supervisorscope:ltversion:4.0\(4b\)

Trust: 1.0

vendor:ciscomodel:integrated management controller supervisorscope:gteversion:3.0.0.0

Trust: 1.0

vendor:ciscomodel:integrated management controller supervisorscope: - version: -

Trust: 0.8

vendor:ciscomodel:unified computing system softwarescope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2019-008613 // NVD: CVE-2019-1871

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-1871
value: HIGH

Trust: 1.0

ykramarz@cisco.com: CVE-2019-1871
value: HIGH

Trust: 1.0

NVD: CVE-2019-1871
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201908-1678
value: HIGH

Trust: 0.6

VULHUB: VHN-151083
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2019-1871
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-151083
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2019-1871
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.2
impactScore: 5.9
version: 3.0

Trust: 2.8

sources: VULHUB: VHN-151083 // JVNDB: JVNDB-2019-008613 // CNNVD: CNNVD-201908-1678 // NVD: CVE-2019-1871 // NVD: CVE-2019-1871

PROBLEMTYPE DATA

problemtype:CWE-119

Trust: 1.9

sources: VULHUB: VHN-151083 // JVNDB: JVNDB-2019-008613 // NVD: CVE-2019-1871

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201908-1678

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201908-1678

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-008613

PATCH
title:cisco-sa-20190821-imc-bourl:https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190821-imc-bo
Trust: 0.8
title:Cisco Integrated Management Controller Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=97281
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2019-008613 // 
            
            
            
            CNNVD: CNNVD-201908-1678

EXTERNAL IDS
db:NVDid:CVE-2019-1871
Trust: 2.5
db:JVNDBid:JVNDB-2019-008613
Trust: 0.8
db:CNNVDid:CNNVD-201908-1678
Trust: 0.7
db:AUSCERTid:ESB-2019.3212
Trust: 0.6
db:VULHUBid:VHN-151083
Trust: 0.1
sources:
            
            
            VULHUB: VHN-151083 // 
            
            
            
            JVNDB: JVNDB-2019-008613 // 
            
            
            
            CNNVD: CNNVD-201908-1678 // 
            
            
            
            NVD: CVE-2019-1871

REFERENCES
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-bo
Trust: 1.7
url:https://nvd.nist.gov/vuln/detail/cve-2019-1871
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1871
Trust: 0.8
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-cimc-cli-inject
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinject-1896
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-ucs-cimc
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinject-1634
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinj-1865
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinj-1864
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-cmdinj-1850
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-infodisc
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-privilege
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-privescal
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imcs-ucs-authby
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imcs-ucs-cmdinj
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-ucs-imc-dos
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imcs-usercred
Trust: 0.6
url:https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190821-imc-dos
Trust: 0.6
url:https://www.auscert.org.au/bulletins/esb-2019.3212/
Trust: 0.6
sources:
            
            
            VULHUB: VHN-151083 // 
            
            
            
            JVNDB: JVNDB-2019-008613 // 
            
            
            
            CNNVD: CNNVD-201908-1678 // 
            
            
            
            NVD: CVE-2019-1871

SOURCES
db:VULHUBid:VHN-151083
db:JVNDBid:JVNDB-2019-008613
db:CNNVDid:CNNVD-201908-1678
db:NVDid:CVE-2019-1871

LAST UPDATE DATE
2024-11-23T21:59:48.346000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-151083date:2019-10-09T00:00:00
db:JVNDBid:JVNDB-2019-008613date:2019-09-04T00:00:00
db:CNNVDid:CNNVD-201908-1678date:2019-09-02T00:00:00
db:NVDid:CVE-2019-1871date:2024-11-21T04:37:34.953

SOURCES RELEASE DATE
db:VULHUBid:VHN-151083date:2019-08-21T00:00:00
db:JVNDBid:JVNDB-2019-008613date:2019-09-04T00:00:00
db:CNNVDid:CNNVD-201908-1678date:2019-08-21T00:00:00
db:NVDid:CVE-2019-1871date:2019-08-21T19:15:14.480