Details of VAR-201810-0632

ID

VAR-201810-0632

CVE

CVE-2018-15415

TITLE

Cisco Webex Network Recording Player and Webex Player Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-010829

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 an email attachment and persuading the user to open the file by using the affected software. A successful exploit could allow the attacker to execute arbitrary code on the affected system. Cisco Webex Network Recording Player and Webex Player Contains an input validation vulnerability.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. When parsing an ARF file, the process does not properly validate a vtable entry before executing it, resulting in stack corruption. These issues are being tracked by Cisco Bug IDs CSCvj83752, CSCvj83767, CSCvj83771, CSCvj83793, CSCvj83797, CSCvj83803, CSCvj83818, CSCvj83824, CSCvj83831, CSCvj87929, CSCvj87934, CSCvj93870, CSCvj93877, CSCvk31089, CSCvk33049, CSCvk52510, CSCvk52518, CSCvk52521, CSCvk59945, CSCvk59949, CSCvk59950, CSCvk60158, CSCvk60163, CSCvm51315, CSCvm51318, CSCvm51361, CSCvm51371, CSCvm51373, CSCvm51374, CSCvm51382, CSCvm51386, CSCvm51391, CSCvm51393, CSCvm51396, CSCvm51398, CSCvm51412, CSCvm51413, CSCvm54531, and CSCvm54538

Trust: 2.61

sources: NVD: CVE-2018-15415 // JVNDB: JVNDB-2018-010829 // ZDI: ZDI-18-1127 // BID: 105520 // VULHUB: VHN-125672

AFFECTED PRODUCTS

vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.8	Trust: 1.9
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.7	Trust: 1.9
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.7.1	Trust: 1.6
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.6	Trust: 1.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.5	Trust: 1.3
vendor:	cisco	model:	webex business suite 32	scope:	lt	version:	32.15.10	Trust: 1.0
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.5.1.29	Trust: 1.0
vendor:	cisco	model:	webex meetings online	scope:	lt	version:	1.3.37	Trust: 1.0
vendor:	cisco	model:	webex business suite 33	scope:	lt	version:	33.4	Trust: 1.0
vendor:	cisco	model:	webex business suite	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	scope:	-	version:	-	Trust: 0.7
vendor:	cisco	model:	webex business suite 33	scope:	eq	version:	33.1	Trust: 0.6
vendor:	cisco	model:	webex business suite 33	scope:	eq	version:	33.0	Trust: 0.6
vendor:	cisco	model:	webex business suite 32	scope:	eq	version:	-	Trust: 0.6
vendor:	cisco	model:	webex business suite 33	scope:	eq	version:	33.2	Trust: 0.6
vendor:	cisco	model:	webex business suite 33	scope:	eq	version:	33.3	Trust: 0.6
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	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	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 mr2	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 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 2.5mr6 patch	scope:	eq	version:	6	Trust: 0.3
vendor:	cisco	model:	webex meetings server 2.5mr2	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.5.99.2	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.5.1.5	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.5.0.997	Trust: 0.3
vendor:	cisco	model:	webex meetings server mr1	scope:	eq	version:	2.5	Trust: 0.3
vendor:	cisco	model:	webex meetings server base	scope:	eq	version:	2.5	Trust: 0.3
vendor:	cisco	model:	webex meetings server 2.0mr2	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	2.0	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	1.5.1.6	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	1.5.1.131	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	1.5(.1.6)	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	1.5(.1.131)	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	1.5	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	1.1	Trust: 0.3
vendor:	cisco	model:	webex meetings server	scope:	eq	version:	1.0	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:	1.3.35	Trust: 0.3
vendor:	cisco	model:	webex meetings online	scope:	eq	version:	0	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs33	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs32	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs31	scope:	-	version:	-	Trust: 0.3
vendor:	cisco	model:	webex meetings server 3.0mr2 patch	scope:	ne	version:	1	Trust: 0.3
vendor:	cisco	model:	webex meetings online	scope:	ne	version:	1.3.37	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs33.4	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs32.15.20	scope:	ne	version:	-	Trust: 0.3
vendor:	cisco	model:	webex business suite wbs31.23	scope:	ne	version:	-	Trust: 0.3

sources: ZDI: ZDI-18-1127 // BID: 105520 // JVNDB: JVNDB-2018-010829 // CNNVD: CNNVD-201810-205 // NVD: CVE-2018-15415

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2018-15415
value:	HIGH
Trust: 1.0
NVD:	CVE-2018-15415
value:	HIGH
Trust: 0.8
ZDI:	CVE-2018-15415
value:	MEDIUM
Trust: 0.7
CNNVD:	CNNVD-201810-205
value:	HIGH
Trust: 0.6
VULHUB:	VHN-125672
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2018-15415
severity:	HIGH
baseScore:	9.3
vectorString:	AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.6
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
ZDI:	CVE-2018-15415
severity:	MEDIUM
baseScore:	5.1
vectorString:	AV:N/AC:H/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	HIGH
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	4.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.7
VULHUB:	VHN-125672
severity:	HIGH
baseScore:	9.3
vectorString:	AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	COMPLETE
availabilityImpact:	COMPLETE
exploitabilityScore:	8.6
impactScore:	10.0
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2018-15415
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

sources: ZDI: ZDI-18-1127 // VULHUB: VHN-125672 // JVNDB: JVNDB-2018-010829 // CNNVD: CNNVD-201810-205 // NVD: CVE-2018-15415

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-125672 // JVNDB: JVNDB-2018-010829 // NVD: CVE-2018-15415

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-201810-205

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201810-205

CONFIGURATIONS

sources: JVNDB: JVNDB-2018-010829

PATCH

title:	cisco-sa-20181003-webex-rce	url:	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-webex-rce	Trust: 1.5
title:	Cisco Webex Network Recording Player and Webex Player Enter the fix for the verification vulnerability	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=85419	Trust: 0.6

sources: ZDI: ZDI-18-1127 // JVNDB: JVNDB-2018-010829 // CNNVD: CNNVD-201810-205

EXTERNAL IDS

db:	NVD	id:	CVE-2018-15415	Trust: 3.5
db:	BID	id:	105520	Trust: 2.0
db:	SECTRACK	id:	1041795	Trust: 1.7
db:	JVNDB	id:	JVNDB-2018-010829	Trust: 0.8
db:	ZDI_CAN	id:	ZDI-CAN-6356	Trust: 0.7
db:	ZDI	id:	ZDI-18-1127	Trust: 0.7
db:	CNNVD	id:	CNNVD-201810-205	Trust: 0.7
db:	VULHUB	id:	VHN-125672	Trust: 0.1

sources: ZDI: ZDI-18-1127 // VULHUB: VHN-125672 // BID: 105520 // JVNDB: JVNDB-2018-010829 // CNNVD: CNNVD-201810-205 // NVD: CVE-2018-15415

REFERENCES

url:	https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20181003-webex-rce	Trust: 2.7
url:	http://www.securityfocus.com/bid/105520	Trust: 1.7
url:	http://www.securitytracker.com/id/1041795	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-15415	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2018-15415	Trust: 0.8
url:	http://www.cisco.com/	Trust: 0.3

sources: ZDI: ZDI-18-1127 // VULHUB: VHN-125672 // BID: 105520 // JVNDB: JVNDB-2018-010829 // CNNVD: CNNVD-201810-205 // NVD: CVE-2018-15415

CREDITS

Steven Seeley (mr_me) of Source Incite

Trust: 0.7

sources: ZDI: ZDI-18-1127

SOURCES

db:	ZDI	id:	ZDI-18-1127
db:	VULHUB	id:	VHN-125672
db:	BID	id:	105520
db:	JVNDB	id:	JVNDB-2018-010829
db:	CNNVD	id:	CNNVD-201810-205
db:	NVD	id:	CVE-2018-15415

LAST UPDATE DATE

2024-11-23T22:06:31.047000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-18-1127	date:	2018-10-08T00:00:00
db:	VULHUB	id:	VHN-125672	date:	2019-10-09T00:00:00
db:	BID	id:	105520	date:	2018-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-010829	date:	2018-12-25T00:00:00
db:	CNNVD	id:	CNNVD-201810-205	date:	2019-10-17T00:00:00
db:	NVD	id:	CVE-2018-15415	date:	2024-11-21T03:50:44.600

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-18-1127	date:	2018-10-08T00:00:00
db:	VULHUB	id:	VHN-125672	date:	2018-10-05T00:00:00
db:	BID	id:	105520	date:	2018-10-03T00:00:00
db:	JVNDB	id:	JVNDB-2018-010829	date:	2018-12-25T00:00:00
db:	CNNVD	id:	CNNVD-201810-205	date:	2018-10-08T00:00:00
db:	NVD	id:	CVE-2018-15415	date:	2018-10-05T14:29:10.060