Details of VAR-202007-1377

ID

VAR-202007-1377

CVE

CVE-2020-4405

TITLE

IBM Verify Gateway Vulnerability regarding information leakage from log files in

Trust: 0.8

sources: JVNDB: JVNDB-2020-008712

DESCRIPTION

IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 could disclose potentially sensitive information to an authenticated user due to world readable log files. IBM X-Force ID: 179484. IBM Verify Gateway (IVG) is a set of cloud-based identity verification solutions from IBM Corporation in the United States. A security vulnerability exists in IBM IVG PAM versions 1.0.0 and 1.0.1. An attacker could exploit this vulnerability to obtain sensitive information

Trust: 1.8

sources: NVD: CVE-2020-4405 // JVNDB: JVNDB-2020-008712 // VULHUB: VHN-182530 // VULMON: CVE-2020-4405

AFFECTED PRODUCTS

vendor:	ibm	model:	verify gateway	scope:	eq	version:	1.0.0	Trust: 1.8
vendor:	ibm	model:	verify gateway	scope:	eq	version:	1.0.1	Trust: 1.8

sources: JVNDB: JVNDB-2020-008712 // NVD: CVE-2020-4405

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-4405
value:	MEDIUM
Trust: 1.0
psirt@us.ibm.com:	CVE-2020-4405
value:	LOW
Trust: 1.0
NVD:	JVNDB-2020-008712
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202007-1401
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-182530
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2020-4405
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2020-4405
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.1
NVD:	JVNDB-2020-008712
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
VULHUB:	VHN-182530
severity:	MEDIUM
baseScore:	4.0
vectorString:	AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	SINGLE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-4405
baseSeverity:	MEDIUM
baseScore:	4.3
vectorString:	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	1.4
version:	3.1
Trust: 1.0
psirt@us.ibm.com:	CVE-2020-4405
baseSeverity:	LOW
baseScore:	3.1
vectorString:	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	HIGH
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	1.6
impactScore:	1.4
version:	3.0
Trust: 1.0
NVD:	JVNDB-2020-008712
baseSeverity:	MEDIUM
baseScore:	4.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	LOW
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-182530 // VULMON: CVE-2020-4405 // JVNDB: JVNDB-2020-008712 // CNNVD: CNNVD-202007-1401 // NVD: CVE-2020-4405 // NVD: CVE-2020-4405

PROBLEMTYPE DATA

problemtype:

CWE-532

Trust: 1.9

sources: VULHUB: VHN-182530 // JVNDB: JVNDB-2020-008712 // NVD: CVE-2020-4405

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202007-1401

TYPE

log information leak

Trust: 0.6

sources: CNNVD: CNNVD-202007-1401

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-008712

PATCH

title:	6252479	url:	https://www.ibm.com/support/pages/node/6252479	Trust: 0.8
title:	ibm-ivg-cve20204405-info-disc (179484)	url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/179484	Trust: 0.8
title:	IBM Verify Gateway Repair measures for log information disclosure vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=125182	Trust: 0.6

sources: JVNDB: JVNDB-2020-008712 // CNNVD: CNNVD-202007-1401

EXTERNAL IDS

db:	NVD	id:	CVE-2020-4405	Trust: 2.6
db:	JVNDB	id:	JVNDB-2020-008712	Trust: 0.8
db:	CNNVD	id:	CNNVD-202007-1401	Trust: 0.7
db:	NSFOCUS	id:	47922	Trust: 0.6
db:	CNVD	id:	CNVD-2020-47944	Trust: 0.1
db:	VULHUB	id:	VHN-182530	Trust: 0.1
db:	VULMON	id:	CVE-2020-4405	Trust: 0.1

sources: VULHUB: VHN-182530 // VULMON: CVE-2020-4405 // JVNDB: JVNDB-2020-008712 // CNNVD: CNNVD-202007-1401 // NVD: CVE-2020-4405

REFERENCES

url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/179484	Trust: 1.9
url:	https://www.ibm.com/support/pages/node/6252479	Trust: 1.8
url:	https://nvd.nist.gov/vuln/detail/cve-2020-4405	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-4405	Trust: 0.8
url:	http://www.nsfocus.net/vulndb/47922	Trust: 0.6
url:	https://www.ibm.com/blogs/psirt/security-bulletin-ibm-verify-gateway-pam-components-do-not-set-restricted-access-permission-for-debug-logs-cve-2020-4405/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/532.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-182530 // VULMON: CVE-2020-4405 // JVNDB: JVNDB-2020-008712 // CNNVD: CNNVD-202007-1401 // NVD: CVE-2020-4405

SOURCES

db:	VULHUB	id:	VHN-182530
db:	VULMON	id:	CVE-2020-4405
db:	JVNDB	id:	JVNDB-2020-008712
db:	CNNVD	id:	CNNVD-202007-1401
db:	NVD	id:	CVE-2020-4405

LAST UPDATE DATE

2024-11-23T22:40:59.327000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-182530	date:	2020-07-28T00:00:00
db:	VULMON	id:	CVE-2020-4405	date:	2020-07-28T00:00:00
db:	JVNDB	id:	JVNDB-2020-008712	date:	2020-09-18T00:00:00
db:	CNNVD	id:	CNNVD-202007-1401	date:	2020-08-20T00:00:00
db:	NVD	id:	CVE-2020-4405	date:	2024-11-21T05:32:41.940

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-182530	date:	2020-07-27T00:00:00
db:	VULMON	id:	CVE-2020-4405	date:	2020-07-27T00:00:00
db:	JVNDB	id:	JVNDB-2020-008712	date:	2020-09-18T00:00:00
db:	CNNVD	id:	CNNVD-202007-1401	date:	2020-07-23T00:00:00
db:	NVD	id:	CVE-2020-4405	date:	2020-07-27T14:15:12.523