Details of VAR-201912-1819

ID

VAR-201912-1819

CVE

CVE-2019-11104

TITLE

Intel(R) CSME and Intel(R) TXE Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-013675

DESCRIPTION

Insufficient input validation in MEInfo software for Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.10 and 14.0.10; Intel(R) TXE before versions 3.1.70 and 4.0.20 may allow an authenticated user to potentially enable escalation of privilege via local access. Intel(R) CSME and Intel(R) TXE Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Both Intel Converged Security and Management Engine (CSME) and Intel TXE are products of Intel Corporation of the United States. Intel Converged Security and Management Engine is a security management engine. Intel TXE is a trusted execution engine with hardware authentication function used in CPU (Central Processing Unit). A security vulnerability exists in the MEInfo software in Intel CSME and Intel TXE due to insufficient input validation. A local attacker could exploit this vulnerability to elevate privileges. The following products and versions are affected: Intel CSME before 11.8.70, before 11.11.70, before 11.22.70, before 12.0.45, before 13.0.10, before 14.0.10; Intel TXE 3.1.70 Previous versions, versions before 4.0.20

Trust: 1.8

sources: NVD: CVE-2019-11104 // JVNDB: JVNDB-2019-013675 // VULHUB: VHN-142717 // VULMON: CVE-2019-11104

AFFECTED PRODUCTS

vendor:	intel	model:	converged security management engine	scope:	lt	version:	11.11.70	Trust: 1.8
vendor:	intel	model:	converged security management engine	scope:	lt	version:	11.22.70	Trust: 1.8
vendor:	intel	model:	converged security management engine	scope:	lt	version:	11.8.70	Trust: 1.8
vendor:	intel	model:	converged security management engine	scope:	lt	version:	12.0.45	Trust: 1.8
vendor:	intel	model:	converged security management engine	scope:	lt	version:	13.0.10	Trust: 1.8
vendor:	intel	model:	converged security management engine	scope:	lt	version:	14.0.10	Trust: 1.8
vendor:	intel	model:	trusted execution engine	scope:	lt	version:	3.1.70	Trust: 1.8
vendor:	intel	model:	trusted execution engine	scope:	lt	version:	4.0.20	Trust: 1.8
vendor:	intel	model:	trusted execution engine	scope:	gte	version:	4.0	Trust: 1.0
vendor:	intel	model:	converged security management engine	scope:	gte	version:	11.0	Trust: 1.0
vendor:	intel	model:	converged security management engine	scope:	gte	version:	14.0.0	Trust: 1.0
vendor:	intel	model:	converged security management engine	scope:	gte	version:	11.20	Trust: 1.0
vendor:	intel	model:	converged security management engine	scope:	gte	version:	13.0	Trust: 1.0
vendor:	intel	model:	trusted execution engine	scope:	gte	version:	3.0	Trust: 1.0
vendor:	intel	model:	converged security management engine	scope:	gte	version:	12.0	Trust: 1.0
vendor:	intel	model:	converged security management engine	scope:	gte	version:	11.10	Trust: 1.0

sources: JVNDB: JVNDB-2019-013675 // NVD: CVE-2019-11104

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-11104
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-11104
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201911-680
value:	HIGH
Trust: 0.6
VULHUB:	VHN-142717
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2019-11104
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-11104
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-142717
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-11104
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0
NVD:	CVE-2019-11104
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-142717 // VULMON: CVE-2019-11104 // JVNDB: JVNDB-2019-013675 // CNNVD: CNNVD-201911-680 // NVD: CVE-2019-11104

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-142717 // JVNDB: JVNDB-2019-013675 // NVD: CVE-2019-11104

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201911-680

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201911-680

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-013675

PATCH

title:	INTEL-SA-00241	url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html	Trust: 0.8
title:	Intel TXE and Intel Converged Security and Management Engine Enter the fix for the verification error vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=106330	Trust: 0.6
title:	HP: HPSBHF03637 rev. 1 - Intel 2019.2 IPU CSME SPS TXE AMT Security Updates	url:	https://vulmon.com/vendoradvisory?qidtp=hp_bulletin&qid=HPSBHF03637	Trust: 0.1
title:	Threatpost	url:	https://threatpost.com/intel-critical-info-disclosure-bug-security-engine/150124/	Trust: 0.1

sources: VULMON: CVE-2019-11104 // JVNDB: JVNDB-2019-013675 // CNNVD: CNNVD-201911-680

EXTERNAL IDS

db:	NVD	id:	CVE-2019-11104	Trust: 2.6
db:	JVN	id:	JVNVU90354904	Trust: 0.8
db:	JVNDB	id:	JVNDB-2019-013675	Trust: 0.8
db:	CNNVD	id:	CNNVD-201911-680	Trust: 0.7
db:	LENOVO	id:	LEN-27716	Trust: 0.6
db:	AUSCERT	id:	ESB-2020.2344	Trust: 0.6
db:	CNVD	id:	CNVD-2020-18615	Trust: 0.1
db:	VULHUB	id:	VHN-142717	Trust: 0.1
db:	VULMON	id:	CVE-2019-11104	Trust: 0.1

sources: VULHUB: VHN-142717 // VULMON: CVE-2019-11104 // JVNDB: JVNDB-2019-013675 // CNNVD: CNNVD-201911-680 // NVD: CVE-2019-11104

REFERENCES

url:	https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2019-11104	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-11104	Trust: 0.8
url:	https://jvn.jp/vu/jvnvu90354904/	Trust: 0.8
url:	https://vigilance.fr/vulnerability/intel-csme-amt-dal-sps-txe-multiple-vulnerabilities-31014	Trust: 0.6
url:	https://support.lenovo.com/us/en/product_security/len-27716	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.2344/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/20.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://threatpost.com/intel-critical-info-disclosure-bug-security-engine/150124/	Trust: 0.1
url:	https://support.hp.com/us-en/document/c06501966	Trust: 0.1

sources: VULHUB: VHN-142717 // VULMON: CVE-2019-11104 // JVNDB: JVNDB-2019-013675 // CNNVD: CNNVD-201911-680 // NVD: CVE-2019-11104

SOURCES

db:	VULHUB	id:	VHN-142717
db:	VULMON	id:	CVE-2019-11104
db:	JVNDB	id:	JVNDB-2019-013675
db:	CNNVD	id:	CNNVD-201911-680
db:	NVD	id:	CVE-2019-11104

LAST UPDATE DATE

2024-08-14T12:09:37.399000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-142717	date:	2020-01-02T00:00:00
db:	VULMON	id:	CVE-2019-11104	date:	2020-01-02T00:00:00
db:	JVNDB	id:	JVNDB-2019-013675	date:	2020-01-14T00:00:00
db:	CNNVD	id:	CNNVD-201911-680	date:	2020-07-10T00:00:00
db:	NVD	id:	CVE-2019-11104	date:	2020-01-02T16:19:48.760

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-142717	date:	2019-12-18T00:00:00
db:	VULMON	id:	CVE-2019-11104	date:	2019-12-18T00:00:00
db:	JVNDB	id:	JVNDB-2019-013675	date:	2020-01-14T00:00:00
db:	CNNVD	id:	CNNVD-201911-680	date:	2019-11-12T00:00:00
db:	NVD	id:	CVE-2019-11104	date:	2019-12-18T22:15:12.723