Details of VAR-201710-1369

ID

VAR-201710-1369

CVE

CVE-2017-7121

TITLE

Apple macOS Third party file Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2017-009326

DESCRIPTION

An issue was discovered in certain Apple products. macOS before 10.13 is affected. The issue involves the third-party "file" product. Versions before 5.30 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact. Apple macOS is prone to multiple security vulnerabilities. Attackers can exploit these issues to execute arbitrary code or bypass security restrictions and perform unauthorized actions. Failed exploit attempts will likely cause a denial-of-service condition. Apple macOS High Sierra is a set of dedicated operating systems developed by Apple (Apple) for Mac computers. file is one of the file system components. A security vulnerability exists in the file component prior to 5.30 in versions of Apple macOS High Sierra prior to 10.13

Trust: 1.98

sources: NVD: CVE-2017-7121 // JVNDB: JVNDB-2017-009326 // BID: 100993 // VULHUB: VHN-115324

AFFECTED PRODUCTS

vendor:	apple	model:	mac os x	scope:	lte	version:	10.12.6	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	lt	version:	10.8 or later 10.13	Trust: 0.8
vendor:	apple	model:	mac os x	scope:	eq	version:	10.12.6	Trust: 0.6
vendor:	apple	model:	macos	scope:	eq	version:	10.12.6	Trust: 0.3
vendor:	apple	model:	macos	scope:	eq	version:	10.12.5	Trust: 0.3
vendor:	apple	model:	macos	scope:	eq	version:	10.12.4	Trust: 0.3
vendor:	apple	model:	macos	scope:	eq	version:	10.12.3	Trust: 0.3
vendor:	apple	model:	macos	scope:	eq	version:	10.12.2	Trust: 0.3
vendor:	apple	model:	macos	scope:	eq	version:	10.12.1	Trust: 0.3
vendor:	apple	model:	macos	scope:	eq	version:	10.12	Trust: 0.3
vendor:	apple	model:	mac os	scope:	eq	version:	x10.8	Trust: 0.3
vendor:	apple	model:	macos	scope:	ne	version:	10.13	Trust: 0.3

sources: BID: 100993 // JVNDB: JVNDB-2017-009326 // CNNVD: CNNVD-201703-1089 // NVD: CVE-2017-7121

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-7121
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-7121
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-201703-1089
value:	HIGH
Trust: 0.6
VULHUB:	VHN-115324
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-7121
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-115324
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2017-7121
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-115324 // JVNDB: JVNDB-2017-009326 // CNNVD: CNNVD-201703-1089 // NVD: CVE-2017-7121

PROBLEMTYPE DATA

problemtype:

CWE-20

Trust: 1.9

sources: VULHUB: VHN-115324 // JVNDB: JVNDB-2017-009326 // NVD: CVE-2017-7121

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201703-1089

TYPE

input validation

Trust: 0.6

sources: CNNVD: CNNVD-201703-1089

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-009326

PATCH

title:	Apple security updates	url:	https://support.apple.com/en-us/HT201222	Trust: 0.8
title:	HT208144	url:	https://support.apple.com/en-us/HT208144	Trust: 0.8
title:	HT208144	url:	https://support.apple.com/ja-jp/HT208144	Trust: 0.8

sources: JVNDB: JVNDB-2017-009326

EXTERNAL IDS

db:	NVD	id:	CVE-2017-7121	Trust: 2.8
db:	BID	id:	100993	Trust: 1.4
db:	JVN	id:	JVNVU99806334	Trust: 0.8
db:	JVNDB	id:	JVNDB-2017-009326	Trust: 0.8
db:	CNNVD	id:	CNNVD-201703-1089	Trust: 0.7
db:	VULHUB	id:	VHN-115324	Trust: 0.1

sources: VULHUB: VHN-115324 // BID: 100993 // JVNDB: JVNDB-2017-009326 // CNNVD: CNNVD-201703-1089 // NVD: CVE-2017-7121

REFERENCES

url:	https://support.apple.com/ht208144	Trust: 1.7
url:	http://www.securityfocus.com/bid/100993	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-7121	Trust: 0.8
url:	http://jvn.jp/vu/jvnvu99806334/index.html	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-7121	Trust: 0.8
url:	https://www.apple.com/	Trust: 0.3
url:	http://www.apple.com/macosx/	Trust: 0.3

sources: VULHUB: VHN-115324 // BID: 100993 // JVNDB: JVNDB-2017-009326 // CNNVD: CNNVD-201703-1089 // NVD: CVE-2017-7121

CREDITS

Daniel Jalkut of Red Sweater Software, Brandon Azad, Tim Kingman, Xiaolong Bai, Min (Spark) Zheng of Alibaba Inc., Benjamin Gnahm (@mitp0sh) of PDX.

Trust: 0.3

sources: BID: 100993

SOURCES

db:	VULHUB	id:	VHN-115324
db:	BID	id:	100993
db:	JVNDB	id:	JVNDB-2017-009326
db:	CNNVD	id:	CNNVD-201703-1089
db:	NVD	id:	CVE-2017-7121

LAST UPDATE DATE

2025-04-20T20:47:21.745000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-115324	date:	2017-10-25T00:00:00
db:	BID	id:	100993	date:	2017-09-25T00:00:00
db:	JVNDB	id:	JVNDB-2017-009326	date:	2017-11-09T00:00:00
db:	CNNVD	id:	CNNVD-201703-1089	date:	2017-10-24T00:00:00
db:	NVD	id:	CVE-2017-7121	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-115324	date:	2017-10-23T00:00:00
db:	BID	id:	100993	date:	2017-09-25T00:00:00
db:	JVNDB	id:	JVNDB-2017-009326	date:	2017-11-09T00:00:00
db:	CNNVD	id:	CNNVD-201703-1089	date:	2017-03-27T00:00:00
db:	NVD	id:	CVE-2017-7121	date:	2017-10-23T01:29:13.173