Details of VAR-201902-0391

ID

VAR-201902-0391

CVE

CVE-2019-9125

TITLE

D-Link DIR-878 Device buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-002039

DESCRIPTION

An issue was discovered on D-Link DIR-878 1.12B01 devices. Because strncpy is misused, there is a stack-based buffer overflow vulnerability that does not require authentication via the HNAP_AUTH HTTP header. D-Link DIR-878 The device contains a buffer error vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. D-LinkDIR-878 is a wireless router from D-Link Corporation of Taiwan, China. A buffer overflow vulnerability exists in D-LinkDIR-8781.12B01. A remote attacker can exploit the vulnerability with the \342\200\230HNAP_AUTH\342\200\231 HTTP header to execute code

Trust: 2.16

sources: NVD: CVE-2019-9125 // JVNDB: JVNDB-2019-002039 // CNVD: CNVD-2019-12893

IOT TAXONOMY

category:

['ICS', 'Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2019-12893

AFFECTED PRODUCTS

vendor:	d link	model:	dir-878	scope:	eq	version:	1.12b01	Trust: 1.8
vendor:	d link	model:	dir-878 1.12b01	scope:	-	version:	-	Trust: 0.6

sources: CNVD: CNVD-2019-12893 // JVNDB: JVNDB-2019-002039 // NVD: CVE-2019-9125

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-9125
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2019-9125
value:	CRITICAL
Trust: 0.8
CNVD:	CNVD-2019-12893
value:	HIGH
Trust: 0.6
CNNVD:	CNNVD-201902-918
value:	CRITICAL
Trust: 0.6

nvd@nist.gov:	CVE-2019-9125
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2019-12893
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6

nvd@nist.gov:	CVE-2019-9125
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: CNVD: CNVD-2019-12893 // JVNDB: JVNDB-2019-002039 // CNNVD: CNNVD-201902-918 // NVD: CVE-2019-9125

PROBLEMTYPE DATA

problemtype:	CWE-787	Trust: 1.0
problemtype:	CWE-306	Trust: 1.0
problemtype:	CWE-119	Trust: 0.8

sources: JVNDB: JVNDB-2019-002039 // NVD: CVE-2019-9125

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201902-918

TYPE

access control error

Trust: 0.6

sources: CNNVD: CNNVD-201902-918

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-002039

PATCH

title:

Top Page

url:

http://www.dlink.lt/en/

Trust: 0.8

sources: JVNDB: JVNDB-2019-002039

EXTERNAL IDS

db:	NVD	id:	CVE-2019-9125	Trust: 3.0
db:	JVNDB	id:	JVNDB-2019-002039	Trust: 0.8
db:	CNVD	id:	CNVD-2019-12893	Trust: 0.6
db:	NSFOCUS	id:	42825	Trust: 0.6
db:	CNNVD	id:	CNNVD-201902-918	Trust: 0.6

sources: CNVD: CNVD-2019-12893 // JVNDB: JVNDB-2019-002039 // CNNVD: CNNVD-201902-918 // NVD: CVE-2019-9125

REFERENCES

url:	https://github.com/whooamii/whooamii.github.io/blob/master/2018/dir-878/overflow1.md	Trust: 2.4
url:	https://github.com/whooamii/whooamii.github.io/blob/master/2018/dir-878/overflow2.md	Trust: 2.4
url:	https://nvd.nist.gov/vuln/detail/cve-2019-9125	Trust: 2.0
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-9125	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/42825	Trust: 0.6

sources: CNVD: CNVD-2019-12893 // JVNDB: JVNDB-2019-002039 // CNNVD: CNNVD-201902-918 // NVD: CVE-2019-9125

CREDITS

vendor

Trust: 0.6

sources: CNNVD: CNNVD-201902-918

SOURCES

db:	CNVD	id:	CNVD-2019-12893
db:	JVNDB	id:	JVNDB-2019-002039
db:	CNNVD	id:	CNNVD-201902-918
db:	NVD	id:	CVE-2019-9125

LAST UPDATE DATE

2024-11-23T22:45:06.300000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2019-12893	date:	2019-05-05T00:00:00
db:	JVNDB	id:	JVNDB-2019-002039	date:	2019-04-01T00:00:00
db:	CNNVD	id:	CNNVD-201902-918	date:	2023-04-27T00:00:00
db:	NVD	id:	CVE-2019-9125	date:	2024-11-21T04:51:02.403

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2019-12893	date:	2019-05-05T00:00:00
db:	JVNDB	id:	JVNDB-2019-002039	date:	2019-04-01T00:00:00
db:	CNNVD	id:	CNNVD-201902-918	date:	2019-02-25T00:00:00
db:	NVD	id:	CVE-2019-9125	date:	2019-02-25T05:29:01.333