Details of VAR-201509-0012

ID

VAR-201509-0012

CVE

CVE-2015-6287

TITLE

Cisco Web Security Service disruption on the appliance (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2015-004677

DESCRIPTION

Cisco Web Security Appliance (WSA) 8.0.6-078 and 8.0.6-115 allows remote attackers to cause a denial of service (service outage) via a flood of TCP traffic that leads to DNS resolution delays, aka Bug IDs CSCur32005 and CSCur07907. 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 IDs CSCur32005 and CSCur07907. The appliance provides SaaS-based access control, real-time network reporting and tracking, and security policy formulation. A security vulnerability exists in Cisco WSA versions 8.0.6-078 and 8.0.6-115 due to the fact that the program waits for a DNS response before processing a newly received DNS request

Trust: 1.98

sources: NVD: CVE-2015-6287 // JVNDB: JVNDB-2015-004677 // BID: 76677 // VULHUB: VHN-84248

AFFECTED PRODUCTS

vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	8.0_base	Trust: 1.6
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	8.0.5	Trust: 1.6
vendor:	cisco	model:	web security virtual appliance	scope:	eq	version:	8.0.6	Trust: 1.6
vendor:	cisco	model:	web security the appliance	scope:	eq	version:	8.0 base	Trust: 0.8
vendor:	cisco	model:	web security the appliance	scope:	eq	version:	8.0.5	Trust: 0.8
vendor:	cisco	model:	web security the appliance	scope:	eq	version:	8.0.5 hot patch 1	Trust: 0.8
vendor:	cisco	model:	web security the appliance	scope:	eq	version:	8.0.6	Trust: 0.8
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.5	Trust: 0.3
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.6-115	Trust: 0.3
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.6-078	Trust: 0.3
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0.6	Trust: 0.3
vendor:	cisco	model:	web security appliance hot patch	scope:	eq	version:	8.0.51	Trust: 0.3
vendor:	cisco	model:	web security appliance	scope:	eq	version:	8.0	Trust: 0.3

sources: BID: 76677 // JVNDB: JVNDB-2015-004677 // CNNVD: CNNVD-201509-166 // NVD: CVE-2015-6287

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2015-6287
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2015-6287
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201509-166
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-84248
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2015-6287
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: 1.8
VULHUB:	VHN-84248
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

sources: VULHUB: VHN-84248 // JVNDB: JVNDB-2015-004677 // CNNVD: CNNVD-201509-166 // NVD: CVE-2015-6287

PROBLEMTYPE DATA

problemtype:

CWE-399

Trust: 1.9

sources: VULHUB: VHN-84248 // JVNDB: JVNDB-2015-004677 // NVD: CVE-2015-6287

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201509-166

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201509-166

CONFIGURATIONS

sources: JVNDB: JVNDB-2015-004677

PATCH

title:

40846

url:

http://tools.cisco.com/security/center/viewAlert.x?alertId=40846

Trust: 0.8

sources: JVNDB: JVNDB-2015-004677

EXTERNAL IDS

db:	NVD	id:	CVE-2015-6287	Trust: 2.8
db:	BID	id:	76677	Trust: 1.4
db:	SECTRACK	id:	1033529	Trust: 1.1
db:	JVNDB	id:	JVNDB-2015-004677	Trust: 0.8
db:	CNNVD	id:	CNNVD-201509-166	Trust: 0.7
db:	VULHUB	id:	VHN-84248	Trust: 0.1

sources: VULHUB: VHN-84248 // BID: 76677 // JVNDB: JVNDB-2015-004677 // CNNVD: CNNVD-201509-166 // NVD: CVE-2015-6287

REFERENCES

url:	http://tools.cisco.com/security/center/viewalert.x?alertid=40846	Trust: 1.7
url:	http://www.securityfocus.com/bid/76677	Trust: 1.1
url:	http://www.securitytracker.com/id/1033529	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-6287	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-6287	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-84248 // BID: 76677 // JVNDB: JVNDB-2015-004677 // CNNVD: CNNVD-201509-166 // NVD: CVE-2015-6287

CREDITS

Cisco

Trust: 0.3

sources: BID: 76677

SOURCES

db:	VULHUB	id:	VHN-84248
db:	BID	id:	76677
db:	JVNDB	id:	JVNDB-2015-004677
db:	CNNVD	id:	CNNVD-201509-166
db:	NVD	id:	CVE-2015-6287

LAST UPDATE DATE

2024-11-23T22:01:43.109000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-84248	date:	2016-12-29T00:00:00
db:	BID	id:	76677	date:	2015-11-03T19:36:00
db:	JVNDB	id:	JVNDB-2015-004677	date:	2015-09-15T00:00:00
db:	CNNVD	id:	CNNVD-201509-166	date:	2015-09-18T00:00:00
db:	NVD	id:	CVE-2015-6287	date:	2024-11-21T02:34:42.373

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-84248	date:	2015-09-14T00:00:00
db:	BID	id:	76677	date:	2015-09-09T00:00:00
db:	JVNDB	id:	JVNDB-2015-004677	date:	2015-09-15T00:00:00
db:	CNNVD	id:	CNNVD-201509-166	date:	2015-09-14T00:00:00
db:	NVD	id:	CVE-2015-6287	date:	2015-09-14T01:59:05.433