Details of VAR-201905-0508

ID

VAR-201905-0508

CVE

CVE-2019-1771

TITLE

Microsoft Windows for Cisco Webex Network Recording Player and Webex Player Buffer error vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-004664

DESCRIPTION

A vulnerability in the Cisco Webex Network Recording Player for Microsoft Windows and the Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exist because the affected software improperly validates Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file via a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system. These issues are being tracked by Cisco Bug IDs CSCvn88721, CSCvo03346, CSCvo05229, CSCvo05231, CSCvo33767, CSCvo33769, and CSCvo33774. This vulnerability stems from the incorrect verification of data boundaries when the network system or product performs operations on the memory, resulting in incorrect read and write operations to other associated memory locations. Attackers can exploit this vulnerability to cause buffer overflow or heap overflow, etc

Trust: 2.07

sources: NVD: CVE-2019-1771 // JVNDB: JVNDB-2019-004664 // BID: 108373 // VULHUB: VHN-149983 // VULMON: CVE-2019-1771

AFFECTED PRODUCTS

vendor:	cisco	model:	webex business suite lockdown	scope:	lt	version:	33.6.11	Trust: 1.0
vendor:	cisco	model:	webex meetings online	scope:	lt	version:	1.3.42	Trust: 1.0
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	3.0\(1\)	Trust: 1.0
vendor:	cisco	model:	webex business suite	scope:	lt	version:	39.2.205	Trust: 1.0
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.8\(1\)	Trust: 1.0
vendor:	cisco	model:	webex business suite	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	webex business suite lockdown	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	webex meetings online	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	webex meetings server	scope:	-	version:	-	Trust: 0.8
vendor:	cisco	model:	webex player	scope:	eq	version:	0	Trust: 0.3
vendor:	cisco	model:	webex network recording player	scope:	eq	version:	0	Trust: 0.3
vendor:	cisco	model:	webex meetings server 3.0mr2 patch	scope:	eq	version:	1	Trust: 0.3
vendor:	cisco	model:	webex meetings server 3.0mr2	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex meetings server 3.0mr1	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex meetings server patch	scope:	eq	version:	3.01	Trust: 0.3
vendor:	cisco	model:	webex meetings server mr2 sp2	scope:	eq	version:	3.0	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	3.0	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.8.1.2039	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.8.1.1034	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.8.1.1023	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.8.1.1019	Trust: 0.3
vendor:	cisco	model:	webex meetings server sp	scope:	eq	version:	2.81	Trust: 0.3
vendor:	cisco	model:	webex meetings server mr3 sp1	scope:	eq	version:	2.8	Trust: 0.3
vendor:	cisco	model:	webex meetings server mr2	scope:	eq	version:	2.8	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.8	Trust: 0.3
vendor:	cisco	model:	webex meetings server 2.7mr2 sp	scope:	eq	version:	6	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.7.1.3047	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.7	Trust: 0.3
vendor:	cisco	model:	webex meetings server 2.6mr3 sp	scope:	eq	version:	4	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.6.1.30	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.6.0.8	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.6	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	0	Trust: 0.3
vendor:	cisco	model:	webex meetings online	scope:	eq	version:	1.3.40	Trust: 0.3
vendor:	cisco	model:	webex meetings online	scope:	eq	version:	1.3.37	Trust: 0.3
vendor:	cisco	model:	webex meetings online	scope:	eq	version:	1.3.35	Trust: 0.3
vendor:	cisco	model:	webex meetings online	scope:	eq	version:	1.0	Trust: 0.3
vendor:	cisco	model:	webex meetings online	scope:	eq	version:	0	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs33.7.0	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs33.6.1	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs33.4	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs33	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs32.15.33	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs32.15.20	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs32	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs31.23	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs31	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	ne	version:	4.0	Trust: 0.3
vendor:	cisco	model:	webex meetings server 3.0mr2 sp2	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	webex meetings server 2.8mr3 sp2	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	webex meetings online	scope:	ne	version:	1.3.42	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs39.2.205	scope:	ne	version:	-	Trust: 0.3

sources: BID: 108373 // JVNDB: JVNDB-2019-004664 // NVD: CVE-2019-1771

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2019-1771
value:	HIGH
Trust: 1.0
ykramarz@cisco.com:	CVE-2019-1771
value:	HIGH
Trust: 1.0
NVD:	CVE-2019-1771
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201905-659
value:	HIGH
Trust: 0.6
VULHUB:	VHN-149983
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2019-1771
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2019-1771
severity:	MEDIUM
baseScore:	6.9
vectorString:	AV:L/AC:M/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.4
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.9
VULHUB:	VHN-149983
severity:	MEDIUM
baseScore:	6.9
vectorString:	AV:L/AC:M/AU:N/C:C/I:C/A:C
accessVector:	LOCAL
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	3.4
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

ykramarz@cisco.com:	CVE-2019-1771
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.0
Trust: 1.8
nvd@nist.gov:	CVE-2019-1771
baseSeverity:	HIGH
baseScore:	7.8
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	1.8
impactScore:	5.9
version:	3.1
Trust: 1.0

sources: VULHUB: VHN-149983 // VULMON: CVE-2019-1771 // JVNDB: JVNDB-2019-004664 // CNNVD: CNNVD-201905-659 // NVD: CVE-2019-1771 // NVD: CVE-2019-1771

PROBLEMTYPE DATA

problemtype:

CWE-119

Trust: 1.9

sources: VULHUB: VHN-149983 // JVNDB: JVNDB-2019-004664 // NVD: CVE-2019-1771

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201905-659

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201905-659

CONFIGURATIONS

sources: JVNDB: JVNDB-2019-004664

PATCH

title:	cisco-sa-20190515-webex-player	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-webex-player	Trust: 0.8
title:	Cisco Webex Network Recording Player and Cisco Webex Network Webex Player Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=92784	Trust: 0.6
title:	Cisco: Cisco Webex Network Recording Player Arbitrary Code Execution Vulnerabilities	url:	https://vulmon.com/vendoradvisory?qidtp=cisco_security_advisories_and_alerts_ciscoproducts&qid=cisco-sa-20190515-webex-player	Trust: 0.1
title:	Threatpost	url:	https://threatpost.com/cisco-webex-remote-code-execution/144805/	Trust: 0.1

sources: VULMON: CVE-2019-1771 // JVNDB: JVNDB-2019-004664 // CNNVD: CNNVD-201905-659

EXTERNAL IDS

db:	NVD	id:	CVE-2019-1771	Trust: 2.9
db:	BID	id:	108373	Trust: 2.1
db:	JVNDB	id:	JVNDB-2019-004664	Trust: 0.8
db:	CNNVD	id:	CNNVD-201905-659	Trust: 0.7
db:	AUSCERT	id:	ESB-2019.1749	Trust: 0.6
db:	VULHUB	id:	VHN-149983	Trust: 0.1
db:	VULMON	id:	CVE-2019-1771	Trust: 0.1

sources: VULHUB: VHN-149983 // VULMON: CVE-2019-1771 // BID: 108373 // JVNDB: JVNDB-2019-004664 // CNNVD: CNNVD-201905-659 // NVD: CVE-2019-1771

REFERENCES

url:	http://www.securityfocus.com/bid/108373	Trust: 2.5
url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20190515-webex-player	Trust: 2.2
url:	https://nvd.nist.gov/vuln/detail/cve-2019-1771	Trust: 1.4
url:	http://www.cisco.com/	Trust: 0.9
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-1771	Trust: 0.8
url:	https://www.auscert.org.au/bulletins/81078	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/119.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1
url:	https://threatpost.com/cisco-webex-remote-code-execution/144805/	Trust: 0.1

sources: VULHUB: VHN-149983 // VULMON: CVE-2019-1771 // BID: 108373 // JVNDB: JVNDB-2019-004664 // CNNVD: CNNVD-201905-659 // NVD: CVE-2019-1771

CREDITS

Yici Wang of Fortinet's FortiGuard Labs.

Trust: 0.9

sources: BID: 108373 // CNNVD: CNNVD-201905-659

SOURCES

db:	VULHUB	id:	VHN-149983
db:	VULMON	id:	CVE-2019-1771
db:	BID	id:	108373
db:	JVNDB	id:	JVNDB-2019-004664
db:	CNNVD	id:	CNNVD-201905-659
db:	NVD	id:	CVE-2019-1771

LAST UPDATE DATE

2024-11-23T22:44:59.534000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-149983	date:	2019-10-09T00:00:00
db:	VULMON	id:	CVE-2019-1771	date:	2023-03-24T00:00:00
db:	BID	id:	108373	date:	2019-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2019-004664	date:	2019-06-06T00:00:00
db:	CNNVD	id:	CNNVD-201905-659	date:	2019-05-21T00:00:00
db:	NVD	id:	CVE-2019-1771	date:	2024-11-21T04:37:20.483

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-149983	date:	2019-05-15T00:00:00
db:	VULMON	id:	CVE-2019-1771	date:	2019-05-15T00:00:00
db:	BID	id:	108373	date:	2019-05-15T00:00:00
db:	JVNDB	id:	JVNDB-2019-004664	date:	2019-06-06T00:00:00
db:	CNNVD	id:	CNNVD-201905-659	date:	2019-05-15T00:00:00
db:	NVD	id:	CVE-2019-1771	date:	2019-05-15T20:29:00.883