Details of VAR-201911-1052

ID

VAR-201911-1052

CVE

CVE-2019-1978

TITLE

plural Cisco Authentication vulnerabilities in products

Trust: 0.8

sources: JVNDB: JVNDB-2019-011708

DESCRIPTION

A vulnerability in the stream reassembly component of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections. The vulnerability is due to improper reassembly of traffic streams. An attacker could exploit this vulnerability by sending crafted streams through an affected device. An exploit could allow the attacker to bypass filtering and deliver malicious requests to protected systems that would otherwise be blocked. Cisco Firepower Management Center (FMC) and others are products of Cisco (Cisco)

Trust: 1.8

sources: NVD: CVE-2019-1978 // JVNDB: JVNDB-2019-011708 // VULHUB: VHN-152260 // VULMON: CVE-2019-1978

AFFECTED PRODUCTS

vendor:	cisco	model:	firepower management center	scope:	lte	version:	2.9.13.6	Trust: 1.0
vendor:	cisco	model:	firepower management center	scope:	eq	version:	2.9.16	Trust: 1.0
vendor:	cisco	model:	firepower threat defense	scope:	eq	version:	*	Trust: 1.0
vendor:	cisco	model:	firepower management center	scope:	gte	version:	2.9.13	Trust: 1.0
vendor:	cisco	model:	firepower management center	scope:	gte	version:	2.9.12	Trust: 1.0
vendor:	cisco	model:	firepower management center	scope:	eq	version:	2.9.15	Trust: 1.0
vendor:	cisco	model:	firepower management center	scope:	gte	version:	2.9.14.0	Trust: 1.0
vendor:	cisco	model:	firepower management center	scope:	lte	version:	2.9.14.5	Trust: 1.0
vendor:	cisco	model:	firepower services software for asa	scope:	eq	version:	*	Trust: 1.0
vendor:	cisco	model:	firepower management center	scope:	lte	version:	2.9.12.15	Trust: 1.0
vendor:	cisco	model:	firepower management center	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	firepower services for asa	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	firepower threat defense software	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2019-011708 // NVD: CVE-2019-1978

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-1978
value:	MEDIUM
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1978
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2019-1978
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-201908-1154
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-152260
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2019-1978
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-1978
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-152260
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2019-1978
baseSeverity:	MEDIUM
baseScore:	5.8
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	NONE
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	1.4
version:	3.1
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1978
baseSeverity:	MEDIUM
baseScore:	5.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	CHANGED
confidentialityImpact:	NONE
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	1.4
version:	3.0
Trust: 1.0
NVD:	CVE-2019-1978
baseSeverity:	MEDIUM
baseScore:	5.3
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	LOW
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-152260 // VULMON: CVE-2019-1978 // JVNDB: JVNDB-2019-011708 // CNNVD: CNNVD-201908-1154 // NVD: CVE-2019-1978 // NVD: CVE-2019-1978

PROBLEMTYPE DATA

problemtype:	CWE-264	Trust: 1.8
problemtype:	CWE-20	Trust: 1.1
problemtype:	CWE-287	Trust: 0.9

sources: VULHUB: VHN-152260 // JVNDB: JVNDB-2019-011708 // NVD: CVE-2019-1978

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201908-1154

TYPE

permissions and access control issues

Trust: 0.6

sources: CNNVD: CNNVD-201908-1154

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-011708

PATCH

title:	cisco-sa-20190816-ftd-srb	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190816-ftd-srb	Trust: 0.8
title:	Cisco Firepower Threat Defense , Cisco FirePOWER Services Software for ASA and Cisco Firepower Management Center stream reassembly Fixes for component permissions licensing and access control issue vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=102159	Trust: 0.6
title:	Cisco: Cisco Firepower Threat Defense Software Stream Reassembly Bypass Vulnerability	url:	https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-20190816-ftd-srb	Trust: 0.1
title:	-	url:	https://github.com/ExpLangcn/FuYao-Go	Trust: 0.1

sources: VULMON: CVE-2019-1978 // JVNDB: JVNDB-2019-011708 // CNNVD: CNNVD-201908-1154

EXTERNAL IDS

db:	NVD	id:	CVE-2019-1978	Trust: 2.6
db:	JVNDB	id:	JVNDB-2019-011708	Trust: 0.8
db:	CNNVD	id:	CNNVD-201908-1154	Trust: 0.7
db:	AUSCERT	id:	ESB-2019.3163	Trust: 0.6
db:	VULHUB	id:	VHN-152260	Trust: 0.1
db:	VULMON	id:	CVE-2019-1978	Trust: 0.1

sources: VULHUB: VHN-152260 // VULMON: CVE-2019-1978 // JVNDB: JVNDB-2019-011708 // CNNVD: CNNVD-201908-1154 // NVD: CVE-2019-1978

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190816-ftd-srb	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2019-1978	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1978	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/esb-2019.3163/	Trust: 0.6

sources: VULHUB: VHN-152260 // JVNDB: JVNDB-2019-011708 // CNNVD: CNNVD-201908-1154 // NVD: CVE-2019-1978

CREDITS

NSS Labs

Trust: 0.6

sources: CNNVD: CNNVD-201908-1154

SOURCES

db:	VULHUB	id:	VHN-152260
db:	VULMON	id:	CVE-2019-1978
db:	JVNDB	id:	JVNDB-2019-011708
db:	CNNVD	id:	CNNVD-201908-1154
db:	NVD	id:	CVE-2019-1978

LAST UPDATE DATE

2024-08-14T13:55:01.015000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-152260	date:	2020-10-16T00:00:00
db:	VULMON	id:	CVE-2019-1978	date:	2020-10-16T00:00:00
db:	JVNDB	id:	JVNDB-2019-011708	date:	2019-11-15T00:00:00
db:	CNNVD	id:	CNNVD-201908-1154	date:	2019-11-12T00:00:00
db:	NVD	id:	CVE-2019-1978	date:	2020-10-16T14:26:02.607

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-152260	date:	2019-11-05T00:00:00
db:	VULMON	id:	CVE-2019-1978	date:	2019-11-05T00:00:00
db:	JVNDB	id:	JVNDB-2019-011708	date:	2019-11-15T00:00:00
db:	CNNVD	id:	CNNVD-201908-1154	date:	2019-08-16T00:00:00
db:	NVD	id:	CVE-2019-1978	date:	2019-11-05T20:15:11.500