Details of VAR-201607-0421

ID

VAR-201607-0421

CVE

CVE-2016-1440

TITLE

Cisco Web Security Service operation interruption in proxy processing of appliance devices (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2016-003421

DESCRIPTION

The proxy process on Cisco Web Security Appliance (WSA) devices through 9.1.0-070 allows remote attackers to cause a denial of service (CPU consumption) by establishing an FTP session and then improperly terminating the control connection after a file transfer, aka Bug ID CSCuy43468. (CPU Resource consumption ) There is a possibility of being put into a state. The device provides SaaS-based access control, real-time network reporting and tracking, and security policy development. Attackers can exploit this issue to cause a denial-of-service condition, denying service to legitimate users. This issue is being tracked by Cisco Bug ID CSCuy43468

Trust: 2.52

sources: NVD: CVE-2016-1440 // JVNDB: JVNDB-2016-003421 // CNVD: CNVD-2016-04428 // BID: 91458 // VULHUB: VHN-90259

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2016-04428

AFFECTED PRODUCTS

vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.5	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.1.2	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.8-mr-113	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.7.0-000	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.5.0-000	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.1.1	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.5.1-000	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.1.0	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.1.3	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.1.4	Trust: 1.6
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.5.0-497	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.5.2-027	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.8.0-085	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.5.2-024	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.5_hp1	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.6	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.7.0-608	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	6.0.0-000	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.6-078	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.6-119	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.7.5-835	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.5.2-hp2-303	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.0-000	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.5.2-000	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.7-142	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.5.1-021	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.5.0-825	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	9.0_base	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	9.1.0-000	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.5.3-055	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	9.0.0-193	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.5.0.000	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	7.7.1-000	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.8.0-000	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	9.1.0-070	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	5.6.0-623	Trust: 1.0
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.7	Trust: 1.0
vendor:	cisco	model:	web security the appliance	scope:	lte	version:	9.1.0-070	Trust: 0.8
vendor:	cisco	model:	web security appliance	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2016-04428 // JVNDB: JVNDB-2016-003421 // NVD: CVE-2016-1440 // CNNVD: CNNVD-201606-602

CVSS

SEVERITY

CVSSV2

CVSSV3

NVD:	CVE-2016-1440
value:	MEDIUM
Trust: 1.8
CNVD:	CNVD-2016-04428
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201606-602
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-90259
value:	MEDIUM
Trust: 0.1

NVD:
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:	FALSE
obtainAllPrivilege:	FALSE
obtainUserPrivilege:	FALSE
obtainOtherPrivilege:	FALSE
userInteractionRequired:	FALSE
version:	2.0
Trust: 1.0
NVD:	CVE-2016-1440
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:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
CNVD:	CNVD-2016-04428
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
VULHUB:	VHN-90259
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: 0.1

NVD:
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	LOW
exploitabilityScore:	3.9
impactScore:	1.4
version:	3.0
Trust: 1.0
NVD:	CVE-2016-1440
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	LOW
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2016-04428 // VULHUB: VHN-90259 // JVNDB: JVNDB-2016-003421 // NVD: CVE-2016-1440 // CNNVD: CNNVD-201606-602

PROBLEMTYPE DATA

problemtype:

CWE-399

Trust: 1.9

sources: VULHUB: VHN-90259 // JVNDB: JVNDB-2016-003421 // NVD: CVE-2016-1440

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201606-602

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201606-602

CONFIGURATIONS

sources: NVD: CVE-2016-1440

PATCH

title:	cisco-sa-20160627-wsa	url:	http://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20160627-wsa	Trust: 0.8
title:	Patch for CiscoWebSecurityAppliance Denial of Service Vulnerability (CNVD-2016-04428)	url:	https://www.cnvd.org.cn/patchinfo/show/78388	Trust: 0.6
title:	Cisco Web Security Appliance Remediation measures for denial of service vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=62511	Trust: 0.6

sources: CNVD: CNVD-2016-04428 // JVNDB: JVNDB-2016-003421 // CNNVD: CNNVD-201606-602

EXTERNAL IDS

db:	NVD	id:	CVE-2016-1440	Trust: 3.4
db:	SECTRACK	id:	1036188	Trust: 1.1
db:	JVNDB	id:	JVNDB-2016-003421	Trust: 0.8
db:	CNNVD	id:	CNNVD-201606-602	Trust: 0.7
db:	CNVD	id:	CNVD-2016-04428	Trust: 0.6
db:	BID	id:	91458	Trust: 0.3
db:	VULHUB	id:	VHN-90259	Trust: 0.1

sources: CNVD: CNVD-2016-04428 // VULHUB: VHN-90259 // BID: 91458 // JVNDB: JVNDB-2016-003421 // NVD: CVE-2016-1440 // CNNVD: CNNVD-201606-602

REFERENCES

url:	http://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20160627-wsa	Trust: 2.3
url:	http://www.securitytracker.com/id/1036188	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-1440	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-1440	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: CNVD: CNVD-2016-04428 // VULHUB: VHN-90259 // BID: 91458 // JVNDB: JVNDB-2016-003421 // NVD: CVE-2016-1440 // CNNVD: CNNVD-201606-602

CREDITS

Cisco

Trust: 0.3

sources: BID: 91458

SOURCES

db:	CNVD	id:	CNVD-2016-04428
db:	VULHUB	id:	VHN-90259
db:	BID	id:	91458
db:	JVNDB	id:	JVNDB-2016-003421
db:	NVD	id:	CVE-2016-1440
db:	CNNVD	id:	CNNVD-201606-602

LAST UPDATE DATE

2023-12-18T13:19:40.790000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2016-04428	date:	2016-07-01T00:00:00
db:	VULHUB	id:	VHN-90259	date:	2017-09-01T00:00:00
db:	BID	id:	91458	date:	2016-07-06T15:06:00
db:	JVNDB	id:	JVNDB-2016-003421	date:	2016-07-06T00:00:00
db:	NVD	id:	CVE-2016-1440	date:	2017-09-01T01:29:03.553
db:	CNNVD	id:	CNNVD-201606-602	date:	2016-07-04T00:00:00

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2016-04428	date:	2016-07-01T00:00:00
db:	VULHUB	id:	VHN-90259	date:	2016-07-02T00:00:00
db:	BID	id:	91458	date:	2016-06-27T00:00:00
db:	JVNDB	id:	JVNDB-2016-003421	date:	2016-07-06T00:00:00
db:	NVD	id:	CVE-2016-1440	date:	2016-07-02T14:59:09.273
db:	CNNVD	id:	CNNVD-201606-602	date:	2016-06-28T00:00:00