Details of VAR-201909-0122

ID

VAR-201909-0122

CVE

CVE-2019-5478

TITLE

Zynq UltraScale+ Vulnerability related to input validation on devices

Trust: 0.8

sources: JVNDB: JVNDB-2019-008879

DESCRIPTION

A weakness was found in Encrypt Only boot mode in Zynq UltraScale+ devices. This could lead to an adversary being able to modify the control fields of the boot image leading to an incorrect secure boot behavior. Zynq UltraScale+ The device contains an input validation vulnerability.Information may be tampered with

Trust: 1.71

sources: NVD: CVE-2019-5478 // JVNDB: JVNDB-2019-008879 // VULHUB: VHN-156913

AFFECTED PRODUCTS

vendor:	amd	model:	zu5eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu5cg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu6eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu2cg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu11eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu28dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu15eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu42dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu49dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu46dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu19eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu3teg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu4eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu7ev	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu1eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu5ev	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu67dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu47dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu27dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu4ev	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu9eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu25dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu64dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu3eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu7eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu39dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu2eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu17eg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu21dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu43dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu6cg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu3tcg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu4cg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu9cg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu65dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu29dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu7cg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu1cg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu48dr	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu3cg	scope:	eq	version:	-	Trust: 1.0
vendor:	amd	model:	zu63dr	scope:	eq	version:	-	Trust: 1.0
vendor:	xilinx	model:	ultrascale+ mpsoc	scope:	-	version:	-	Trust: 0.8
vendor:	xilinx	model:	ultrascale+ rfsoc	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2019-008879 // NVD: CVE-2019-5478

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-5478
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2019-5478
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201909-055
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-156913
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2019-5478
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:N/I:P/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-156913
severity:	LOW
baseScore:	2.1
vectorString:	AV:L/AC:L/AU:N/C:N/I:P/A:N
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-5478
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2019-5478
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-156913 // JVNDB: JVNDB-2019-008879 // CNNVD: CNNVD-201909-055 // NVD: CVE-2019-5478

PROBLEMTYPE DATA

problemtype:	CWE-345	Trust: 1.1
problemtype:	CWE-657	Trust: 1.0
problemtype:	CWE-20	Trust: 0.9

sources: VULHUB: VHN-156913 // JVNDB: JVNDB-2019-008879 // NVD: CVE-2019-5478

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201909-055

TYPE

data forgery

Trust: 0.6

sources: CNNVD: CNNVD-201909-055

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-008879

PATCH

title:

AR# 72588

url:

https://www.xilinx.com/support/answers/72588.html

Trust: 0.8

sources: JVNDB: JVNDB-2019-008879

EXTERNAL IDS

db:	NVD	id:	CVE-2019-5478	Trust: 2.5
db:	JVNDB	id:	JVNDB-2019-008879	Trust: 0.8
db:	CNNVD	id:	CNNVD-201909-055	Trust: 0.6
db:	VULHUB	id:	VHN-156913	Trust: 0.1

sources: VULHUB: VHN-156913 // JVNDB: JVNDB-2019-008879 // CNNVD: CNNVD-201909-055 // NVD: CVE-2019-5478

REFERENCES

url:	https://github.com/inversepath/advisories/blob/master/security_advisory-ref_fsc-hwsec-vr2019-0001-xilinx_zu+-encrypt_only_secure_boot_bypass.txt	Trust: 1.7
url:	https://www.xilinx.com/support/answers/72588.html	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2019-5478	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-5478	Trust: 0.8

sources: VULHUB: VHN-156913 // JVNDB: JVNDB-2019-008879 // CNNVD: CNNVD-201909-055 // NVD: CVE-2019-5478

SOURCES

db:	VULHUB	id:	VHN-156913
db:	JVNDB	id:	JVNDB-2019-008879
db:	CNNVD	id:	CNNVD-201909-055
db:	NVD	id:	CVE-2019-5478

LAST UPDATE DATE

2024-11-27T23:01:07.471000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-156913	date:	2020-10-16T00:00:00
db:	JVNDB	id:	JVNDB-2019-008879	date:	2019-09-09T00:00:00
db:	CNNVD	id:	CNNVD-201909-055	date:	2020-10-21T00:00:00
db:	NVD	id:	CVE-2019-5478	date:	2024-11-27T16:10:16.277

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-156913	date:	2019-09-03T00:00:00
db:	JVNDB	id:	JVNDB-2019-008879	date:	2019-09-09T00:00:00
db:	CNNVD	id:	CNNVD-201909-055	date:	2019-09-03T00:00:00
db:	NVD	id:	CVE-2019-5478	date:	2019-09-03T20:15:11.530