Details of VAR-201709-0709

ID

VAR-201709-0709

CVE

CVE-2017-12231

TITLE

Cisco IOS Resource management vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-008500

DESCRIPTION

A vulnerability in the implementation of Network Address Translation (NAT) functionality in Cisco IOS 12.4 through 15.6 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper translation of H.323 messages that use the Registration, Admission, and Status (RAS) protocol and are sent to an affected device via IPv4 packets. An attacker could exploit this vulnerability by sending a crafted H.323 RAS packet through an affected device. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition. This vulnerability affects Cisco devices that are configured to use an application layer gateway with NAT (NAT ALG) for H.323 RAS messages. By default, a NAT ALG is enabled for H.323 RAS messages. Cisco Bug IDs: CSCvc57217. Cisco IOS Contains a resource management vulnerability. Vendors have confirmed this vulnerability Bug ID CSCvc57217 It is released as.Service operation interruption (DoS) There is a possibility of being put into a state. Cisco IOS is an operating system developed by Cisco in the United States for its network equipment

Trust: 2.07

sources: NVD: CVE-2017-12231 // JVNDB: JVNDB-2017-008500 // BID: 101039 // VULHUB: VHN-102733 // VULMON: CVE-2017-12231

AFFECTED PRODUCTS

vendor:	cisco	model:	ios	scope:	lte	version:	15.6	Trust: 1.0
vendor:	cisco	model:	ios	scope:	gte	version:	12.4	Trust: 1.0
vendor:	cisco	model:	ios	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	ios	scope:	eq	version:	15.1\(2\)sg7a	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	12.4\(25e\)jap9	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	12.4\(25e\)jap1n	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	15.2\(4\)ec	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	15.0\(2\)sqd7	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	12.4\(25e\)jao20s	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	12.4\(25e\)jao3a	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	15.2\(2\)e5b	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	15.2\(3\)ex	Trust: 0.6
vendor:	cisco	model:	ios	scope:	eq	version:	15.2\(2\)e3	Trust: 0.6
vendor:	cisco	model:	ios software	scope:	eq	version:	0	Trust: 0.3
vendor:	cisco	model:	ios 15.6 m0a	scope:	-	version:	-	Trust: 0.3

sources: BID: 101039 // JVNDB: JVNDB-2017-008500 // CNNVD: CNNVD-201709-1303 // NVD: CVE-2017-12231

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-12231
value:	HIGH
Trust: 1.0
NVD:	CVE-2017-12231
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201709-1303
value:	HIGH
Trust: 0.6
VULHUB:	VHN-102733
value:	HIGH
Trust: 0.1
VULMON:	CVE-2017-12231
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-12231
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: 1.9
VULHUB:	VHN-102733
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-2017-12231
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/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:	3.1
Trust: 1.0
NVD:	CVE-2017-12231
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:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-102733 // VULMON: CVE-2017-12231 // JVNDB: JVNDB-2017-008500 // CNNVD: CNNVD-201709-1303 // NVD: CVE-2017-12231

PROBLEMTYPE DATA

problemtype:	CWE-399	Trust: 1.9
problemtype:	NVD-CWE-noinfo	Trust: 1.0

sources: VULHUB: VHN-102733 // JVNDB: JVNDB-2017-008500 // NVD: CVE-2017-12231

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201709-1303

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201709-1303

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-008500

PATCH

title:	cisco-sa-20170927-nat	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-nat	Trust: 0.8
title:	Cisco IOS Remediation of resource management error vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=75188	Trust: 0.6
title:	Cisco: Cisco IOS Software Network Address Translation Denial of Service Vulnerability	url:	https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-20170927-nat	Trust: 0.1
title:	Known Exploited Vulnerabilities Detector	url:	https://github.com/Ostorlab/KEV	Trust: 0.1

sources: VULMON: CVE-2017-12231 // JVNDB: JVNDB-2017-008500 // CNNVD: CNNVD-201709-1303

EXTERNAL IDS

db:	NVD	id:	CVE-2017-12231	Trust: 2.9
db:	BID	id:	101039	Trust: 2.1
db:	SECTRACK	id:	1039449	Trust: 1.8
db:	JVNDB	id:	JVNDB-2017-008500	Trust: 0.8
db:	CNNVD	id:	CNNVD-201709-1303	Trust: 0.7
db:	VULHUB	id:	VHN-102733	Trust: 0.1
db:	VULMON	id:	CVE-2017-12231	Trust: 0.1

sources: VULHUB: VHN-102733 // VULMON: CVE-2017-12231 // BID: 101039 // JVNDB: JVNDB-2017-008500 // CNNVD: CNNVD-201709-1303 // NVD: CVE-2017-12231

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20170927-nat	Trust: 2.2
url:	http://www.securityfocus.com/bid/101039	Trust: 1.9
url:	http://www.securitytracker.com/id/1039449	Trust: 1.8
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-12231	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-12231	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3
url:	https://cwe.mitre.org/data/definitions/.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://github.com/ostorlab/kev	Trust: 0.1

sources: VULHUB: VHN-102733 // VULMON: CVE-2017-12231 // BID: 101039 // JVNDB: JVNDB-2017-008500 // CNNVD: CNNVD-201709-1303 // NVD: CVE-2017-12231

CREDITS

Cisco

Trust: 0.3

sources: BID: 101039

SOURCES

db:	VULHUB	id:	VHN-102733
db:	VULMON	id:	CVE-2017-12231
db:	BID	id:	101039
db:	JVNDB	id:	JVNDB-2017-008500
db:	CNNVD	id:	CNNVD-201709-1303
db:	NVD	id:	CVE-2017-12231

LAST UPDATE DATE

2024-11-23T22:48:55.225000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-102733	date:	2019-10-09T00:00:00
db:	VULMON	id:	CVE-2017-12231	date:	2019-10-09T00:00:00
db:	BID	id:	101039	date:	2017-09-27T00:00:00
db:	JVNDB	id:	JVNDB-2017-008500	date:	2017-10-20T00:00:00
db:	CNNVD	id:	CNNVD-201709-1303	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2017-12231	date:	2024-11-21T03:09:05.157

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-102733	date:	2017-09-29T00:00:00
db:	VULMON	id:	CVE-2017-12231	date:	2017-09-29T00:00:00
db:	BID	id:	101039	date:	2017-09-27T00:00:00
db:	JVNDB	id:	JVNDB-2017-008500	date:	2017-10-20T00:00:00
db:	CNNVD	id:	CNNVD-201709-1303	date:	2017-09-28T00:00:00
db:	NVD	id:	CVE-2017-12231	date:	2017-09-29T01:34:48.747