Details of VAR-201605-0557

ID

VAR-201605-0557

CVE

CVE-2016-1382

TITLE

Cisco Web Security Runs on the appliance device AsyncOS Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2016-002923

DESCRIPTION

Cisco AsyncOS before 8.5.3-069 and 8.6 through 8.8 on Web Security Appliance (WSA) devices mishandles memory allocation for HTTP requests, which allows remote attackers to cause a denial of service (proxy-process reload) via a crafted request, aka Bug ID CSCuu02529. Vendors have confirmed this vulnerability Bug ID CSCuu02529 It is released as.Service disruption through a crafted request by a third party ( Proxy process reload ) There is a possibility of being put into a state. Cisco AsyncOS for Cisco Web Security Appliance is prone to a remote denial-of-service vulnerability. An attacker 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 CSCuu02529. Cisco WSA AsyncOS before 8.5.3-069 and versions 8.6 to 8.8 have a security vulnerability in the HTTP request parsing. The vulnerability is caused by the program not correctly allocating space for the HTTP header and HTTP payload

Trust: 1.98

sources: NVD: CVE-2016-1382 // JVNDB: JVNDB-2016-002923 // BID: 90746 // VULHUB: VHN-90201

AFFECTED PRODUCTS

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:	7.5.2-000	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	7.7.0-000	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:	8.0.0-000	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:	7.5.0-000	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:	8.5.1-021	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	7.1.0	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:	8.5.0-497	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	7.1.3	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	7.1.1	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:	8.0.6	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	7.1.4	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	8.0.5	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	8.0.7	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	7.1.2	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:	8.5.3-055	Trust: 1.0
vendor:	cisco	model:	web security appliance \	scope:	eq	version:	8.0.8-mr-113	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:	8.0.6-078	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:	7.5.1-000	Trust: 1.0
vendor:	cisco	model:	web security the appliance	scope:	lt	version:	8.5.3-069	Trust: 0.8
vendor:	cisco	model:	web security the appliance	scope:	eq	version:	8.6 to 8.8	Trust: 0.8
vendor:	cisco	model:	web security appliance	scope:	eq	version:	-	Trust: 0.6
vendor:	cisco	model:	asyncos	scope:	eq	version:	7.5	Trust: 0.3
vendor:	cisco	model:	asyncos	scope:	eq	version:	7.1.5-026	Trust: 0.3
vendor:	cisco	model:	asyncos	scope:	eq	version:	7.1.3-010	Trust: 0.3

sources: BID: 90746 // JVNDB: JVNDB-2016-002923 // CNNVD: CNNVD-201605-464 // NVD: CVE-2016-1382

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2016-1382
value:	HIGH
Trust: 1.0
NVD:	CVE-2016-1382
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201605-464
value:	HIGH
Trust: 0.6
VULHUB:	VHN-90201
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2016-1382
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: 1.8
VULHUB:	VHN-90201
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-2016-1382
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: VULHUB: VHN-90201 // JVNDB: JVNDB-2016-002923 // CNNVD: CNNVD-201605-464 // NVD: CVE-2016-1382

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-90201 // JVNDB: JVNDB-2016-002923 // NVD: CVE-2016-1382

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201605-464

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201605-464

CONFIGURATIONS

sources: JVNDB: JVNDB-2016-002923

PATCH

title:	cisco-sa-20160518-wsa3	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160518-wsa3	Trust: 0.8
title:	Cisco Web Security Appliance AsyncOS Remediation measures for denial of service vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=61778	Trust: 0.6

sources: JVNDB: JVNDB-2016-002923 // CNNVD: CNNVD-201605-464

EXTERNAL IDS

db:	NVD	id:	CVE-2016-1382	Trust: 2.8
db:	SECTRACK	id:	1035910	Trust: 1.1
db:	JVNDB	id:	JVNDB-2016-002923	Trust: 0.8
db:	CNNVD	id:	CNNVD-201605-464	Trust: 0.7
db:	BID	id:	90746	Trust: 0.4
db:	VULHUB	id:	VHN-90201	Trust: 0.1

sources: VULHUB: VHN-90201 // BID: 90746 // JVNDB: JVNDB-2016-002923 // CNNVD: CNNVD-201605-464 // NVD: CVE-2016-1382

REFERENCES

url:	http://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20160518-wsa3	Trust: 1.1
url:	http://www.securitytracker.com/id/1035910	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-1382	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-1382	Trust: 0.8
url:	http://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20160518-wsa3/	Trust: 0.6
url:	http://www.cisco.com/	Trust: 0.3

sources: VULHUB: VHN-90201 // BID: 90746 // JVNDB: JVNDB-2016-002923 // CNNVD: CNNVD-201605-464 // NVD: CVE-2016-1382

CREDITS

Cisco

Trust: 0.3

sources: BID: 90746

SOURCES

db:	VULHUB	id:	VHN-90201
db:	BID	id:	90746
db:	JVNDB	id:	JVNDB-2016-002923
db:	CNNVD	id:	CNNVD-201605-464
db:	NVD	id:	CVE-2016-1382

LAST UPDATE DATE

2024-11-23T23:05:35.822000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-90201	date:	2016-12-01T00:00:00
db:	BID	id:	90746	date:	2016-05-18T00:00:00
db:	JVNDB	id:	JVNDB-2016-002923	date:	2016-05-27T00:00:00
db:	CNNVD	id:	CNNVD-201605-464	date:	2016-05-25T00:00:00
db:	NVD	id:	CVE-2016-1382	date:	2024-11-21T02:46:20.303

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-90201	date:	2016-05-25T00:00:00
db:	BID	id:	90746	date:	2016-05-18T00:00:00
db:	JVNDB	id:	JVNDB-2016-002923	date:	2016-05-27T00:00:00
db:	CNNVD	id:	CNNVD-201605-464	date:	2016-05-19T00:00:00
db:	NVD	id:	CVE-2016-1382	date:	2016-05-25T01:59:06.020