Details of VAR-202110-0616

ID

VAR-202110-0616

CVE

CVE-2021-31352

TITLE

Juniper Networks SRX Series Encryption problem vulnerability

Trust: 0.6

sources: CNNVD: CNNVD-202110-1009

DESCRIPTION

An Information Exposure vulnerability in Juniper Networks SRC Series devices configured for NETCONF over SSH permits the negotiation of weak ciphers, which could allow a remote attacker to obtain sensitive information. A remote attacker with read and write access to network data could exploit this vulnerability to display plaintext bits from a block of ciphertext and obtain sensitive information. This issue affects all Juniper Networks SRC Series versions prior to 4.13.0-R6

Trust: 1.08

sources: NVD: CVE-2021-31352 // VULHUB: VHN-391100 // VULMON: CVE-2021-31352

AFFECTED PRODUCTS

vendor:

juniper

model:

session and resource control

scope:

version:

4.130r6

Trust: 1.0

sources: NVD: CVE-2021-31352

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-31352
value:	MEDIUM
Trust: 1.0
sirt@juniper.net:	CVE-2021-31352
value:	MEDIUM
Trust: 1.0
CNNVD:	CNNVD-202110-1009
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-391100
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2021-31352
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
VULHUB:	VHN-391100
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sirt@juniper.net:	CVE-2021-31352
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	1.4
version:	3.1
Trust: 1.0

sources: VULHUB: VHN-391100 // CNNVD: CNNVD-202110-1009 // NVD: CVE-2021-31352 // NVD: CVE-2021-31352

PROBLEMTYPE DATA

problemtype:	CWE-327	Trust: 1.1
problemtype:	CWE-200	Trust: 1.0

sources: VULHUB: VHN-391100 // NVD: CVE-2021-31352

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202110-1009

TYPE

encryption problem

Trust: 0.6

sources: CNNVD: CNNVD-202110-1009

PATCH

title:

Juniper Networks CtpView Repair measures for information disclosure vulnerabilities

url:

http://123.124.177.30/web/xxk/bdxqById.tag?id=165775

Trust: 0.6

sources: CNNVD: CNNVD-202110-1009

EXTERNAL IDS

db:	JUNIPER	id:	JSA11217	Trust: 1.8
db:	NVD	id:	CVE-2021-31352	Trust: 1.8
db:	AUSCERT	id:	ESB-2021.3416	Trust: 0.6
db:	CS-HELP	id:	SB2021101404	Trust: 0.6
db:	CNNVD	id:	CNNVD-202110-1009	Trust: 0.6
db:	VULHUB	id:	VHN-391100	Trust: 0.1
db:	VULMON	id:	CVE-2021-31352	Trust: 0.1

sources: VULHUB: VHN-391100 // VULMON: CVE-2021-31352 // CNNVD: CNNVD-202110-1009 // NVD: CVE-2021-31352

REFERENCES

url:	https://kb.juniper.net/jsa11217	Trust: 1.8
url:	https://www.cybersecurity-help.cz/vdb/sb2021101404	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2021.3416	Trust: 0.6
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-391100 // VULMON: CVE-2021-31352 // CNNVD: CNNVD-202110-1009 // NVD: CVE-2021-31352

SOURCES

db:	VULHUB	id:	VHN-391100
db:	VULMON	id:	CVE-2021-31352
db:	CNNVD	id:	CNNVD-202110-1009
db:	NVD	id:	CVE-2021-31352

LAST UPDATE DATE

2024-08-14T13:23:20.496000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-391100	date:	2022-10-27T00:00:00
db:	VULMON	id:	CVE-2021-31352	date:	2021-10-19T00:00:00
db:	CNNVD	id:	CNNVD-202110-1009	date:	2022-10-28T00:00:00
db:	NVD	id:	CVE-2021-31352	date:	2022-10-27T13:05:14.193

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-391100	date:	2021-10-19T00:00:00
db:	VULMON	id:	CVE-2021-31352	date:	2021-10-19T00:00:00
db:	CNNVD	id:	CNNVD-202110-1009	date:	2021-10-14T00:00:00
db:	NVD	id:	CVE-2021-31352	date:	2021-10-19T19:15:08.660