Details of VAR-201204-0100

ID

VAR-201204-0100

CVE

CVE-2011-4881

TITLE

Certec atvise webMI2ADS of web Service disruption at the server (Null Pointer dereference ) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2012-002067

DESCRIPTION

The web server in Certec atvise webMI2ADS (aka webMI) before 2.0.2 does not properly check return values from functions, which allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted HTTP request. Atvise webMI2ADS has a security vulnerability that can be exploited to read arbitrary files through directory traversal attacks because the input passed through the URL is missing validation before being used to read the file. Atvise is an HMI and SCADA solution. Atvise webMI2ADS handles the \"Content-Length\" HTTP header with an error. Sending an HTTP request with a negative content length can consume a lot of CPU and memory resources, causing a denial of service attack. Atvise webMI2ADS has a security vulnerability that can be exploited to shut down the service because the application does not properly restrict the \"shutdown\" page. Atvise webMI2ADS basic access verification has a null pointer application error, sending a specially crafted \"Authorization\" HTTP header can crash the server. atvise webMI2ADS is prone to multiple remote vulnerabilities. Exploiting these issues will allow an attacker to view arbitrary local files within the context of the webserver and crash the affected application, denying service to legitimate users. Information harvested may aid in launching further attacks. atvise webMI2ADS 1.0 and prior versions are vulnerable. ---------------------------------------------------------------------- Become a PSI 3.0 beta tester! Test-drive the new beta version and tell us what you think about its extended automatic update function and significantly enhanced user-interface. Download it here! http://secunia.com/psi_30_beta_launch ---------------------------------------------------------------------- TITLE: atvise webMI2ADS Multiple Vulnerabilities SECUNIA ADVISORY ID: SA48814 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/48814/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=48814 RELEASE DATE: 2012-04-12 DISCUSS ADVISORY: http://secunia.com/advisories/48814/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/48814/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=48814 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: Luigi Auriemma has reported multiple vulnerabilities in atvise webMI2ADS, which can be exploited by malicious people to disclose potentially sensitive information and cause a DoS (Denial of Service). For more information: SA46338 The vulnerabilities are reported in versions prior to 2.0.2 for Windows XP Embedded. SOLUTION: Update to version 2.0.2 for Windows XP Embedded. PROVIDED AND/OR DISCOVERED BY: Luigi Auriemma ORIGINAL ADVISORY: Luigi Auriemma: http://aluigi.altervista.org/adv/webmi2ads_1-adv.txt ICSA-12-102-01: http://www.us-cert.gov/control_systems/pdf/ICSA-12-102-01.pdf OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------

Trust: 4.23

sources: NVD: CVE-2011-4881 // JVNDB: JVNDB-2012-002067 // CNVD: CNVD-2011-4095 // CNVD: CNVD-2011-4098 // CNVD: CNVD-2011-4097 // CNVD: CNVD-2011-4096 // BID: 50048 // VULHUB: VHN-52826 // PACKETSTORM: 111827

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 2.4

sources: CNVD: CNVD-2011-4095 // CNVD: CNVD-2011-4098 // CNVD: CNVD-2011-4097 // CNVD: CNVD-2011-4096

AFFECTED PRODUCTS

vendor:	atvise	model:	webmi2ads	scope:	eq	version:	1.0	Trust: 4.0
vendor:	atvise	model:	webmi2ads	scope:	eq	version:	2.0	Trust: 1.6
vendor:	atvise	model:	webmi2ads	scope:	lte	version:	2.0.1	Trust: 1.0
vendor:	certec edv	model:	webmi2ads	scope:	lt	version:	2.0.2	Trust: 0.8
vendor:	atvise	model:	webmi2ads	scope:	eq	version:	2.0.1	Trust: 0.6
vendor:	certec	model:	atvise webmi2ads	scope:	eq	version:	2.0	Trust: 0.3
vendor:	certec	model:	atvise webmi2ads	scope:	eq	version:	1.0	Trust: 0.3
vendor:	certec	model:	atvise webmi2ads	scope:	ne	version:	2.0.2	Trust: 0.3

sources: CNVD: CNVD-2011-4095 // CNVD: CNVD-2011-4098 // CNVD: CNVD-2011-4097 // CNVD: CNVD-2011-4096 // BID: 50048 // JVNDB: JVNDB-2012-002067 // CNNVD: CNNVD-201204-269 // NVD: CVE-2011-4881

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2011-4881
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2011-4881
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201204-269
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-52826
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2011-4881
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-52826
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-52826 // JVNDB: JVNDB-2012-002067 // CNNVD: CNNVD-201204-269 // NVD: CVE-2011-4881

PROBLEMTYPE DATA

problemtype:	NVD-CWE-Other	Trust: 1.0
problemtype:	CWE-Other	Trust: 0.8

sources: JVNDB: JVNDB-2012-002067 // NVD: CVE-2011-4881

THREAT TYPE

remote

Trust: 1.2

sources: CNNVD: CNNVD-201204-269 // CNNVD: CNNVD-201110-213

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201204-269

CONFIGURATIONS

sources: JVNDB: JVNDB-2012-002067

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-52826

PATCH

title:

atvise Products (Registered Users Only)

url:

http://www.atvise.com/en/atvise-downloads/products

Trust: 0.8

sources: JVNDB: JVNDB-2012-002067

EXTERNAL IDS

db:	BID	id:	50048	Trust: 3.3
db:	ICS CERT	id:	ICSA-12-102-01	Trust: 2.9
db:	NVD	id:	CVE-2011-4881	Trust: 2.8
db:	JVNDB	id:	JVNDB-2012-002067	Trust: 0.8
db:	SECUNIA	id:	48814	Trust: 0.8
db:	CNNVD	id:	CNNVD-201204-269	Trust: 0.7
db:	CNVD	id:	CNVD-2011-4095	Trust: 0.6
db:	CNVD	id:	CNVD-2011-4098	Trust: 0.6
db:	CNVD	id:	CNVD-2011-4097	Trust: 0.6
db:	CNVD	id:	CNVD-2011-4096	Trust: 0.6
db:	CNNVD	id:	CNNVD-201110-213	Trust: 0.6
db:	EXPLOIT-DB	id:	17963	Trust: 0.1
db:	VULHUB	id:	VHN-52826	Trust: 0.1
db:	PACKETSTORM	id:	111827	Trust: 0.1

sources: CNVD: CNVD-2011-4095 // CNVD: CNVD-2011-4098 // CNVD: CNVD-2011-4097 // CNVD: CNVD-2011-4096 // VULHUB: VHN-52826 // BID: 50048 // JVNDB: JVNDB-2012-002067 // PACKETSTORM: 111827 // CNNVD: CNNVD-201204-269 // CNNVD: CNNVD-201110-213 // NVD: CVE-2011-4881

REFERENCES

url:	http://www.us-cert.gov/control_systems/pdf/icsa-12-102-01.pdf	Trust: 2.9
url:	http://aluigi.altervista.org/adv.htm	Trust: 2.4
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2011-4881	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2011-4881	Trust: 0.8
url:	http://secunia.com/advisories/48814	Trust: 0.6
url:	http://www.securityfocus.com/bid/50048	Trust: 0.6
url:	http://aluigi.altervista.org/adv/webmi2ads_1-adv.txt	Trust: 0.4
url:	http://www.atvise.com/en/atvise-downloads/products	Trust: 0.3
url:	http://secunia.com/advisories/48814/#comments	Trust: 0.1
url:	http://secunia.com/advisories/48814/	Trust: 0.1
url:	https://ca.secunia.com/?page=viewadvisory&vuln_id=48814	Trust: 0.1
url:	http://secunia.com/psi_30_beta_launch	Trust: 0.1
url:	http://secunia.com/vulnerability_intelligence/	Trust: 0.1
url:	http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/	Trust: 0.1
url:	http://secunia.com/advisories/secunia_security_advisories/	Trust: 0.1
url:	http://secunia.com/vulnerability_scanning/personal/	Trust: 0.1
url:	http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org	Trust: 0.1
url:	http://secunia.com/advisories/about_secunia_advisories/	Trust: 0.1

CREDITS

Luigi Auriemma

Trust: 0.9

sources: BID: 50048 // CNNVD: CNNVD-201110-213

SOURCES

db:	CNVD	id:	CNVD-2011-4095
db:	CNVD	id:	CNVD-2011-4098
db:	CNVD	id:	CNVD-2011-4097
db:	CNVD	id:	CNVD-2011-4096
db:	VULHUB	id:	VHN-52826
db:	BID	id:	50048
db:	JVNDB	id:	JVNDB-2012-002067
db:	PACKETSTORM	id:	111827
db:	CNNVD	id:	CNNVD-201204-269
db:	CNNVD	id:	CNNVD-201110-213
db:	NVD	id:	CVE-2011-4881

LAST UPDATE DATE

2024-08-14T14:21:28.727000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2011-4095	date:	2011-10-12T00:00:00
db:	CNVD	id:	CNVD-2011-4098	date:	2011-10-12T00:00:00
db:	CNVD	id:	CNVD-2011-4097	date:	2011-10-12T00:00:00
db:	CNVD	id:	CNVD-2011-4096	date:	2011-10-12T00:00:00
db:	VULHUB	id:	VHN-52826	date:	2012-04-13T00:00:00
db:	BID	id:	50048	date:	2012-04-12T13:50:00
db:	JVNDB	id:	JVNDB-2012-002067	date:	2012-04-16T00:00:00
db:	CNNVD	id:	CNNVD-201204-269	date:	2012-04-17T00:00:00
db:	CNNVD	id:	CNNVD-201110-213	date:	2011-10-18T00:00:00
db:	NVD	id:	CVE-2011-4881	date:	2012-04-13T13:22:15.277

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2011-4095	date:	2011-10-12T00:00:00
db:	CNVD	id:	CNVD-2011-4098	date:	2011-10-12T00:00:00
db:	CNVD	id:	CNVD-2011-4097	date:	2011-10-12T00:00:00
db:	CNVD	id:	CNVD-2011-4096	date:	2011-10-12T00:00:00
db:	VULHUB	id:	VHN-52826	date:	2012-04-13T00:00:00
db:	BID	id:	50048	date:	2011-10-11T00:00:00
db:	JVNDB	id:	JVNDB-2012-002067	date:	2012-04-16T00:00:00
db:	PACKETSTORM	id:	111827	date:	2012-04-13T11:34:22
db:	CNNVD	id:	CNNVD-201204-269	date:	2012-04-17T00:00:00
db:	CNNVD	id:	CNNVD-201110-213	date:	1900-01-01T00:00:00
db:	NVD	id:	CVE-2011-4881	date:	2012-04-13T10:41:49.777