Details of VAR-201208-0706

ID

VAR-201208-0706

CVE

CVE-2012-1367

TITLE

Cisco IOS of MallocLite Service disruption in implementations ( Route processor crash ) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2012-003442

DESCRIPTION

The MallocLite implementation in Cisco IOS 12.0, 12.2, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (Route Processor crash) via a BGP UPDATE message with a modified local-preference (aka LOCAL_PREF) attribute length, aka Bug ID CSCtq06538. Cisco IOS is a popular Internet operating system. Successfully exploiting this issue allows remote attackers to crash the affected device, denying service to legitimate users. This issue is being tracked by Cisco Bug ID CSCtq06538

Trust: 2.52

sources: NVD: CVE-2012-1367 // JVNDB: JVNDB-2012-003442 // CNVD: CNVD-2012-4144 // BID: 54830 // VULHUB: VHN-54648

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2012-4144

AFFECTED PRODUCTS

vendor:	cisco	model:	ios	scope:	eq	version:	15.1	Trust: 3.3
vendor:	cisco	model:	ios	scope:	eq	version:	15.2	Trust: 3.0
vendor:	cisco	model:	ios	scope:	eq	version:	12.2	Trust: 2.7
vendor:	cisco	model:	ios	scope:	eq	version:	12.0	Trust: 2.4
vendor:	cisco	model:	ios	scope:	eq	version:	15.0	Trust: 2.4
vendor:	cisco	model:	ios s	scope:	eq	version:	12.0	Trust: 0.9
vendor:	cisco	model:	ios m	scope:	eq	version:	15.0	Trust: 0.9

sources: CNVD: CNVD-2012-4144 // BID: 54830 // JVNDB: JVNDB-2012-003442 // CNNVD: CNNVD-201208-003 // NVD: CVE-2012-1367

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2012-1367
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2012-1367
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201208-003
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-54648
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2012-1367
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-54648
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-54648 // JVNDB: JVNDB-2012-003442 // CNNVD: CNNVD-201208-003 // NVD: CVE-2012-1367

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-54648 // JVNDB: JVNDB-2012-003442 // NVD: CVE-2012-1367

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201208-003

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201208-003

CONFIGURATIONS

sources: JVNDB: JVNDB-2012-003442

PATCH

title:	Caveats for 12.2(33)SRE through 12.2(33)SRE6	url:	http://www.cisco.com/en/US/docs/ios/12_2sr/release/notes/122SRcavs1.html	Trust: 0.8
title:	Patch for Cisco IOS SSH2 Session Remote Denial of Service Vulnerability (CNVD-2012-4144)	url:	https://www.cnvd.org.cn/patchInfo/show/19613	Trust: 0.6

sources: CNVD: CNVD-2012-4144 // JVNDB: JVNDB-2012-003442

EXTERNAL IDS

db:	NVD	id:	CVE-2012-1367	Trust: 3.4
db:	JVNDB	id:	JVNDB-2012-003442	Trust: 0.8
db:	CNNVD	id:	CNNVD-201208-003	Trust: 0.7
db:	CNVD	id:	CNVD-2012-4144	Trust: 0.6
db:	NSFOCUS	id:	20249	Trust: 0.6
db:	BID	id:	54830	Trust: 0.4
db:	VULHUB	id:	VHN-54648	Trust: 0.1

sources: CNVD: CNVD-2012-4144 // VULHUB: VHN-54648 // BID: 54830 // JVNDB: JVNDB-2012-003442 // CNNVD: CNNVD-201208-003 // NVD: CVE-2012-1367

REFERENCES

url:	http://www.cisco.com/en/us/docs/ios/12_2sr/release/notes/122srcavs1.html	Trust: 2.3
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2012-1367	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2012-1367	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/20249	Trust: 0.6
url:	http://www.cisco.com/en/us/products/sw/iosswrel/products_ios_cisco_ios_software_category_home.html	Trust: 0.3

sources: CNVD: CNVD-2012-4144 // VULHUB: VHN-54648 // BID: 54830 // JVNDB: JVNDB-2012-003442 // CNNVD: CNNVD-201208-003 // NVD: CVE-2012-1367

CREDITS

Reported by the vendor.

Trust: 0.3

sources: BID: 54830

SOURCES

db:	CNVD	id:	CNVD-2012-4144
db:	VULHUB	id:	VHN-54648
db:	BID	id:	54830
db:	JVNDB	id:	JVNDB-2012-003442
db:	CNNVD	id:	CNNVD-201208-003
db:	NVD	id:	CVE-2012-1367

LAST UPDATE DATE

2025-04-11T23:05:44.957000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2012-4144	date:	2012-08-09T00:00:00
db:	VULHUB	id:	VHN-54648	date:	2012-08-06T00:00:00
db:	BID	id:	54830	date:	2012-08-06T00:00:00
db:	JVNDB	id:	JVNDB-2012-003442	date:	2012-08-07T00:00:00
db:	CNNVD	id:	CNNVD-201208-003	date:	2012-08-08T00:00:00
db:	NVD	id:	CVE-2012-1367	date:	2025-04-11T00:51:21.963

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2012-4144	date:	2012-08-09T00:00:00
db:	VULHUB	id:	VHN-54648	date:	2012-08-06T00:00:00
db:	BID	id:	54830	date:	2012-08-06T00:00:00
db:	JVNDB	id:	JVNDB-2012-003442	date:	2012-08-07T00:00:00
db:	CNNVD	id:	CNNVD-201208-003	date:	2012-08-08T00:00:00
db:	NVD	id:	CVE-2012-1367	date:	2012-08-06T15:55:01.243