Details of VAR-202104-0203

ID

VAR-202104-0203

CVE

CVE-2020-29610

TITLE

Apple macOS AudioToolboxCore MP4 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

Trust: 0.7

sources: ZDI: ZDI-21-376

DESCRIPTION

An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 7.2, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. Processing a maliciously crafted audio file may disclose restricted memory. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the AudioToolboxCore module. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process. Apple macOS is a set of dedicated operating systems developed by Apple Corporation for Mac computers. The specific flaw exists within the AudioToolboxCore module

Trust: 1.71

sources: NVD: CVE-2020-29610 // ZDI: ZDI-21-376 // VULHUB: VHN-376358 // VULMON: CVE-2020-29610

AFFECTED PRODUCTS

vendor:	apple	model:	tvos	scope:	lt	version:	14.3	Trust: 1.0
vendor:	apple	model:	watchos	scope:	lt	version:	7.2	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	eq	version:	10.14.6	Trust: 1.0
vendor:	apple	model:	iphone os	scope:	lt	version:	14.3	Trust: 1.0
vendor:	apple	model:	macos	scope:	lt	version:	11.1.0	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	lt	version:	10.14.6	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	gte	version:	10.14	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	gte	version:	10.15	Trust: 1.0
vendor:	apple	model:	ipados	scope:	lt	version:	14.3	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	eq	version:	10.15.7	Trust: 1.0
vendor:	apple	model:	macos	scope:	gte	version:	11.0	Trust: 1.0
vendor:	apple	model:	mac os x	scope:	lt	version:	10.15.7	Trust: 1.0
vendor:	apple	model:	macos	scope:	-	version:	-	Trust: 0.7

sources: ZDI: ZDI-21-376 // NVD: CVE-2020-29610

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-29610
value:	MEDIUM
Trust: 1.0
ZDI:	CVE-2020-29610
value:	LOW
Trust: 0.7
CNNVD:	CNNVD-202103-1680
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-376358
value:	MEDIUM
Trust: 0.1
VULMON:	CVE-2020-29610
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2020-29610
severity:	MEDIUM
baseScore:	4.3
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.1
VULHUB:	VHN-376358
severity:	MEDIUM
baseScore:	4.3
vectorString:	AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector:	NETWORK
accessComplexity:	MEDIUM
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	8.6
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-29610
baseSeverity:	MEDIUM
baseScore:	5.5
vectorString:	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	3.6
version:	3.1
Trust: 1.0
ZDI:	CVE-2020-29610
baseSeverity:	LOW
baseScore:	3.3
vectorString:	AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	REQUIRED
scope:	UNCHANGED
confidentialityImpact:	LOW
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	1.8
impactScore:	1.4
version:	3.0
Trust: 0.7

sources: ZDI: ZDI-21-376 // VULHUB: VHN-376358 // VULMON: CVE-2020-29610 // CNNVD: CNNVD-202103-1680 // NVD: CVE-2020-29610

PROBLEMTYPE DATA

problemtype:

CWE-125

Trust: 1.1

sources: VULHUB: VHN-376358 // NVD: CVE-2020-29610

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202103-1680

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202103-1680

PATCH

title:	Apple has issued an update to correct this vulnerability.	url:	https://support.apple.com/en-us/HT212005	Trust: 0.7
title:	Buffer error repair measures	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=146957	Trust: 0.6

sources: ZDI: ZDI-21-376 // CNNVD: CNNVD-202103-1680

EXTERNAL IDS

db:	NVD	id:	CVE-2020-29610	Trust: 2.5
db:	ZDI	id:	ZDI-21-376	Trust: 1.4
db:	ZDI_CAN	id:	ZDI-CAN-11449	Trust: 0.7
db:	CNNVD	id:	CNNVD-202103-1680	Trust: 0.7
db:	VULHUB	id:	VHN-376358	Trust: 0.1
db:	VULMON	id:	CVE-2020-29610	Trust: 0.1

sources: ZDI: ZDI-21-376 // VULHUB: VHN-376358 // VULMON: CVE-2020-29610 // CNNVD: CNNVD-202103-1680 // NVD: CVE-2020-29610

REFERENCES

url:	https://support.apple.com/en-us/ht212005	Trust: 2.5
url:	https://support.apple.com/en-us/ht212003	Trust: 1.8
url:	https://support.apple.com/en-us/ht212009	Trust: 1.8
url:	https://support.apple.com/en-us/ht212011	Trust: 1.8
url:	https://www.zerodayinitiative.com/advisories/zdi-21-376/	Trust: 0.7
url:	https://nvd.nist.gov/vuln/detail/cve-2020-29610	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/125.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: ZDI: ZDI-21-376 // VULHUB: VHN-376358 // VULMON: CVE-2020-29610 // CNNVD: CNNVD-202103-1680 // NVD: CVE-2020-29610

CREDITS

Anonymous

Trust: 0.7

sources: ZDI: ZDI-21-376

SOURCES

db:	ZDI	id:	ZDI-21-376
db:	VULHUB	id:	VHN-376358
db:	VULMON	id:	CVE-2020-29610
db:	CNNVD	id:	CNNVD-202103-1680
db:	NVD	id:	CVE-2020-29610

LAST UPDATE DATE

2024-08-14T15:11:57.688000+00:00

SOURCES UPDATE DATE

db:	ZDI	id:	ZDI-21-376	date:	2021-03-30T00:00:00
db:	VULHUB	id:	VHN-376358	date:	2021-04-08T00:00:00
db:	VULMON	id:	CVE-2020-29610	date:	2021-04-08T00:00:00
db:	CNNVD	id:	CNNVD-202103-1680	date:	2021-04-20T00:00:00
db:	NVD	id:	CVE-2020-29610	date:	2021-04-08T14:06:33.530

SOURCES RELEASE DATE

db:	ZDI	id:	ZDI-21-376	date:	2021-03-30T00:00:00
db:	VULHUB	id:	VHN-376358	date:	2021-04-02T00:00:00
db:	VULMON	id:	CVE-2020-29610	date:	2021-04-02T00:00:00
db:	CNNVD	id:	CNNVD-202103-1680	date:	2021-03-30T00:00:00
db:	NVD	id:	CVE-2020-29610	date:	2021-04-02T18:15:17.170