Details of VAR-202207-1338

ID

VAR-202207-1338

CVE

CVE-2022-34031

TITLE

Nginx NJS Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-015251

DESCRIPTION

Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_value_to_number at src/njs_value_conversion.h. Nginx NJS Exists in unspecified vulnerabilities.Service operation interruption (DoS) It may be in a state. Nginx is a lightweight web server/reverse proxy server and email (IMAP/POP3) proxy server of Nginx Company in the United States. njs is one of the scripting language components that supports extending NGINX functionality. There is a security vulnerability in Nginx NJS v0.7.5, which is caused by the fact that njs_value_to_number in src/njs_value_conversion.h contains illegal segments

Trust: 1.71

sources: NVD: CVE-2022-34031 // JVNDB: JVNDB-2022-015251 // VULHUB: VHN-426300

AFFECTED PRODUCTS

vendor:	f5	model:	njs	scope:	eq	version:	0.7.5	Trust: 1.8
vendor:	f5	model:	njs	scope:	eq	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-015251 // NVD: CVE-2022-34031

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-34031
value:	HIGH
Trust: 1.0
NVD:	CVE-2022-34031
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-202207-1549
value:	HIGH
Trust: 0.6

nvd@nist.gov:	CVE-2022-34031
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
NVD:	CVE-2022-34031
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2022-015251 // CNNVD: CNNVD-202207-1549 // NVD: CVE-2022-34031

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2022-015251 // NVD: CVE-2022-34031

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202207-1549

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202207-1549

PATCH

title:	9 in njs_value_to_number #523	url:	https://github.com/nginx/njs/issues/523	Trust: 0.8
title:	Nginx Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=201390	Trust: 0.6

sources: JVNDB: JVNDB-2022-015251 // CNNVD: CNNVD-202207-1549

EXTERNAL IDS

db:	NVD	id:	CVE-2022-34031	Trust: 3.3
db:	JVNDB	id:	JVNDB-2022-015251	Trust: 0.8
db:	CNNVD	id:	CNNVD-202207-1549	Trust: 0.7
db:	VULHUB	id:	VHN-426300	Trust: 0.1

sources: VULHUB: VHN-426300 // JVNDB: JVNDB-2022-015251 // CNNVD: CNNVD-202207-1549 // NVD: CVE-2022-34031

REFERENCES

url:	https://github.com/nginx/njs/issues/523	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2022-34031	Trust: 0.8
url:	https://cxsecurity.com/cveshow/cve-2022-34031/	Trust: 0.6

sources: VULHUB: VHN-426300 // JVNDB: JVNDB-2022-015251 // CNNVD: CNNVD-202207-1549 // NVD: CVE-2022-34031

SOURCES

db:	VULHUB	id:	VHN-426300
db:	JVNDB	id:	JVNDB-2022-015251
db:	CNNVD	id:	CNNVD-202207-1549
db:	NVD	id:	CVE-2022-34031

LAST UPDATE DATE

2024-08-14T15:06:15.853000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-426300	date:	2022-07-25T00:00:00
db:	JVNDB	id:	JVNDB-2022-015251	date:	2023-09-26T04:45:00
db:	CNNVD	id:	CNNVD-202207-1549	date:	2022-07-26T00:00:00
db:	NVD	id:	CVE-2022-34031	date:	2022-07-25T14:41:33.193

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-426300	date:	2022-07-18T00:00:00
db:	JVNDB	id:	JVNDB-2022-015251	date:	2023-09-26T00:00:00
db:	CNNVD	id:	CNNVD-202207-1549	date:	2022-07-18T00:00:00
db:	NVD	id:	CVE-2022-34031	date:	2022-07-18T21:15:07.997