Details of VAR-201809-1169

ID

VAR-201809-1169

CVE

CVE-2018-5548

TITLE

BIG-IP APM Vulnerable to open redirect

Trust: 0.8

sources: JVNDB: JVNDB-2018-011168

DESCRIPTION

On BIG-IP APM 11.6.0-11.6.3, an insecure AES ECB mode is used for orig_uri parameter in an undisclosed /vdesk link of APM virtual server configured with an access profile, allowing a malicious user to build a redirect URI value using different blocks of cipher texts. BIG-IP APM Contains an open redirect vulnerability.The information may be obtained and the information may be falsified. F5 BIG-IP APM is prone to an open redirect vulnerability. An attacker can leverage this issue by constructing a crafted URI and enticing a user to follow it. When an unsuspecting victim follows the link, they may be redirected to an attacker-controlled site; this may aid in phishing attacks. Other attacks are possible. F5 BIG-IP Access Policy Manager (APM) is a set of access and security solutions from F5 Corporation of the United States. The solution provides unified access to business-critical applications and networks. Attackers can exploit this vulnerability to construct redirection URI values

Trust: 1.98

sources: NVD: CVE-2018-5548 // JVNDB: JVNDB-2018-011168 // BID: 105353 // VULHUB: VHN-135579

AFFECTED PRODUCTS

vendor:	f5	model:	big-ip access policy manager	scope:	lte	version:	11.6.3	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	gte	version:	11.6.1	Trust: 1.0
vendor:	f5	model:	big-ip access policy manager	scope:	eq	version:	11.6.0 to 11.6.3	Trust: 0.8
vendor:	f5	model:	big-ip access policy manager	scope:	eq	version:	11.6.1	Trust: 0.6
vendor:	f5	model:	big-ip access policy manager	scope:	eq	version:	11.6.2	Trust: 0.6
vendor:	f5	model:	big-ip access policy manager	scope:	eq	version:	11.6.3	Trust: 0.6
vendor:	f5	model:	big-ip apm	scope:	eq	version:	11.6.3	Trust: 0.3
vendor:	f5	model:	big-ip apm	scope:	eq	version:	11.6.2	Trust: 0.3
vendor:	f5	model:	big-ip apm	scope:	eq	version:	11.6.1	Trust: 0.3

sources: BID: 105353 // JVNDB: JVNDB-2018-011168 // CNNVD: CNNVD-201809-684 // NVD: CVE-2018-5548

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-5548
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2018-5548
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201809-684
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-135579
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2018-5548
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-135579
severity:	MEDIUM
baseScore:	5.8
vectorString:	AV:N/AC:M/AU:N/C:P/I:P/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	4.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-5548
baseSeverity:	MEDIUM
baseScore:	6.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	CHANGED
confidentialityImpact:	LOW
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	2.8
impactScore:	2.7
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-135579 // JVNDB: JVNDB-2018-011168 // CNNVD: CNNVD-201809-684 // NVD: CVE-2018-5548

PROBLEMTYPE DATA

problemtype:

CWE-601

Trust: 1.9

sources: VULHUB: VHN-135579 // JVNDB: JVNDB-2018-011168 // NVD: CVE-2018-5548

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201809-684

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201809-684

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-011168

PATCH

title:	K66171422	url:	https://support.f5.com/csp/article/K66171422	Trust: 0.8
title:	F5 BIG-IP Access Policy Manager Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=84908	Trust: 0.6

sources: JVNDB: JVNDB-2018-011168 // CNNVD: CNNVD-201809-684

EXTERNAL IDS

db:	NVD	id:	CVE-2018-5548	Trust: 2.8
db:	BID	id:	105353	Trust: 1.4
db:	JVNDB	id:	JVNDB-2018-011168	Trust: 0.8
db:	CNNVD	id:	CNNVD-201809-684	Trust: 0.7
db:	VULHUB	id:	VHN-135579	Trust: 0.1

sources: VULHUB: VHN-135579 // BID: 105353 // JVNDB: JVNDB-2018-011168 // CNNVD: CNNVD-201809-684 // NVD: CVE-2018-5548

REFERENCES

url:	https://support.f5.com/csp/article/k66171422	Trust: 2.0
url:	http://www.securityfocus.com/bid/105353	Trust: 1.1
url:	http://sbudella.altervista.org/blog/20180911-cve-2018-5548.html	Trust: 1.1
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-5548	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-5548	Trust: 0.8
url:	http://www.f5.com/products/big-ip/	Trust: 0.3

sources: VULHUB: VHN-135579 // BID: 105353 // JVNDB: JVNDB-2018-011168 // CNNVD: CNNVD-201809-684 // NVD: CVE-2018-5548

CREDITS

Pierre Magne and Giuseppe Cocomazzi

Trust: 0.3

sources: BID: 105353

SOURCES

db:	VULHUB	id:	VHN-135579
db:	BID	id:	105353
db:	JVNDB	id:	JVNDB-2018-011168
db:	CNNVD	id:	CNNVD-201809-684
db:	NVD	id:	CVE-2018-5548

LAST UPDATE DATE

2024-11-23T21:52:48.555000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-135579	date:	2018-12-03T00:00:00
db:	BID	id:	105353	date:	2018-09-07T00:00:00
db:	JVNDB	id:	JVNDB-2018-011168	date:	2019-01-08T00:00:00
db:	CNNVD	id:	CNNVD-201809-684	date:	2018-09-14T00:00:00
db:	NVD	id:	CVE-2018-5548	date:	2024-11-21T04:09:02.987

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-135579	date:	2018-09-13T00:00:00
db:	BID	id:	105353	date:	2018-09-07T00:00:00
db:	JVNDB	id:	JVNDB-2018-011168	date:	2019-01-08T00:00:00
db:	CNNVD	id:	CNNVD-201809-684	date:	2018-09-14T00:00:00
db:	NVD	id:	CVE-2018-5548	date:	2018-09-13T14:29:00.513