Details of VAR-201205-0143

ID

VAR-201205-0143

CVE

CVE-2012-2427

TITLE

xArrow Buffer Overflow Vulnerability

Trust: 1.4

sources: IVD: cf21ccac-2353-11e6-abef-000c29c66e3d // CNVD: CNVD-2012-2963 // CNNVD: CNNVD-201205-497

DESCRIPTION

Heap-based buffer overflow in the server in xArrow before 3.4.1 allows remote attackers to execute arbitrary code via packets that trigger an invalid free operation. xArrow is a lightweight but full-featured industrial configuration software for monitoring and controlling industrial systems. xArrow has multiple security vulnerabilities that allow an attacker to perform a denial of service attack. An attacker can send a malicious message, trigger an uncompressed NULL pointer, heap corruption, illegal read access, memory corruption, etc., which can cause the application to crash. xArrow is prone to multiple remote denial-of-service vulnerabilities. Successful exploits of these vulnerabilities will result in a denial-of-service condition. Due to nature of these issues, arbitrary code execution may also be possible. xArrow 3.2 and prior versions are vulnerable

Trust: 3.15

sources: NVD: CVE-2012-2427 // JVNDB: JVNDB-2012-002566 // CNVD: CNVD-2012-1067 // CNVD: CNVD-2012-2963 // BID: 52307 // IVD: cf21ccac-2353-11e6-abef-000c29c66e3d

IOT TAXONOMY

category:

['ICS']

sub_category:

Trust: 1.4

sources: IVD: cf21ccac-2353-11e6-abef-000c29c66e3d // CNVD: CNVD-2012-1067 // CNVD: CNVD-2012-2963

AFFECTED PRODUCTS

vendor:	xarrow	model:	xarrow	scope:	eq	version:	3.4	Trust: 1.2
vendor:	xarrow	model:	xarrow	scope:	lte	version:	3.4	Trust: 1.0
vendor:	xarrow	model:	xarrow	scope:	eq	version:	3.2	Trust: 0.9
vendor:	xarrow	model:	xarrow	scope:	lt	version:	3.4.1	Trust: 0.8
vendor:	xarrow	model:	xarrow	scope:	eq	version:	0	Trust: 0.3
vendor:	xarrow	model:	xarrow	scope:	ne	version:	3.4.1	Trust: 0.3
vendor:	xarrow	model:	-	scope:	eq	version:	*	Trust: 0.2

sources: IVD: cf21ccac-2353-11e6-abef-000c29c66e3d // CNVD: CNVD-2012-1067 // CNVD: CNVD-2012-2963 // BID: 52307 // JVNDB: JVNDB-2012-002566 // CNNVD: CNNVD-201205-497 // NVD: CVE-2012-2427

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2012-2427
value:	HIGH
Trust: 1.0
NVD:	CVE-2012-2427
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201205-497
value:	CRITICAL
Trust: 0.6
IVD:	cf21ccac-2353-11e6-abef-000c29c66e3d
value:	CRITICAL
Trust: 0.2

nvd@nist.gov:	CVE-2012-2427
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
IVD:	cf21ccac-2353-11e6-abef-000c29c66e3d
severity:	HIGH
baseScore:	10.0
vectorString:	AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	10.0
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.9 [IVD]
Trust: 0.2

sources: IVD: cf21ccac-2353-11e6-abef-000c29c66e3d // JVNDB: JVNDB-2012-002566 // CNNVD: CNNVD-201205-497 // NVD: CVE-2012-2427

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.8

sources: JVNDB: JVNDB-2012-002566 // NVD: CVE-2012-2427

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201205-497

TYPE

Buffer overflow

Trust: 0.8

sources: IVD: cf21ccac-2353-11e6-abef-000c29c66e3d // CNNVD: CNNVD-201205-497

CONFIGURATIONS

sources: JVNDB: JVNDB-2012-002566

PATCH

title:	Top Page	url:	http://www.xarrow.net/	Trust: 0.8
title:	xArrow has multiple patches for denial of service vulnerabilities	url:	https://www.cnvd.org.cn/patchInfo/show/12132	Trust: 0.6
title:	Patch for xArrow Buffer Overflow Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/17553	Trust: 0.6
title:	xarrow	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=44287	Trust: 0.6

sources: CNVD: CNVD-2012-1067 // CNVD: CNVD-2012-2963 // JVNDB: JVNDB-2012-002566 // CNNVD: CNNVD-201205-497

EXTERNAL IDS

db:	NVD	id:	CVE-2012-2427	Trust: 3.5
db:	ICS CERT	id:	ICSA-12-145-02	Trust: 3.3
db:	ICS CERT ALERT	id:	ICS-ALERT-12-065-01	Trust: 0.9
db:	BID	id:	52307	Trust: 0.9
db:	CNVD	id:	CNVD-2012-2963	Trust: 0.8
db:	CNNVD	id:	CNNVD-201205-497	Trust: 0.8
db:	JVNDB	id:	JVNDB-2012-002566	Trust: 0.8
db:	CNVD	id:	CNVD-2012-1067	Trust: 0.6
db:	IVD	id:	CF21CCAC-2353-11E6-ABEF-000C29C66E3D	Trust: 0.2

REFERENCES

url:	http://www.us-cert.gov/control_systems/pdf/icsa-12-145-02.pdf	Trust: 3.3
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2012-2427	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2012-2427	Trust: 0.8
url:	http://www.us-cert.gov/control_systems/pdf/ics-alert-12-065-01.pdfhttp	Trust: 0.6
url:	http://www.us-cert.gov/control_systems/pdf/ics-alert-12-065-01.pdf	Trust: 0.3
url:	http://aluigi.org/adv/xarrow_1-adv.txt	Trust: 0.3
url:	http://www.xarrow.net/index.htm	Trust: 0.3

sources: CNVD: CNVD-2012-1067 // CNVD: CNVD-2012-2963 // BID: 52307 // JVNDB: JVNDB-2012-002566 // CNNVD: CNNVD-201205-497 // NVD: CVE-2012-2427

CREDITS

ICS-CERT

Trust: 0.3

sources: BID: 52307

SOURCES

db:	IVD	id:	cf21ccac-2353-11e6-abef-000c29c66e3d
db:	CNVD	id:	CNVD-2012-1067
db:	CNVD	id:	CNVD-2012-2963
db:	BID	id:	52307
db:	JVNDB	id:	JVNDB-2012-002566
db:	CNNVD	id:	CNNVD-201205-497
db:	NVD	id:	CVE-2012-2427

LAST UPDATE DATE

2025-04-11T22:49:39.976000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2012-1067	date:	2012-03-07T00:00:00
db:	CNVD	id:	CNVD-2012-2963	date:	2012-06-01T00:00:00
db:	BID	id:	52307	date:	2012-05-24T15:30:00
db:	JVNDB	id:	JVNDB-2012-002566	date:	2012-05-29T00:00:00
db:	CNNVD	id:	CNNVD-201205-497	date:	2012-05-28T00:00:00
db:	NVD	id:	CVE-2012-2427	date:	2025-04-11T00:51:21.963

SOURCES RELEASE DATE

db:	IVD	id:	cf21ccac-2353-11e6-abef-000c29c66e3d	date:	2012-06-01T00:00:00
db:	CNVD	id:	CNVD-2012-1067	date:	2012-03-07T00:00:00
db:	CNVD	id:	CNVD-2012-2963	date:	2012-06-01T00:00:00
db:	BID	id:	52307	date:	2012-03-05T00:00:00
db:	JVNDB	id:	JVNDB-2012-002566	date:	2012-05-29T00:00:00
db:	CNNVD	id:	CNNVD-201205-497	date:	2012-05-28T00:00:00
db:	NVD	id:	CVE-2012-2427	date:	2012-05-25T19:55:01.680