製品・ソフトウェアに関する情報

JVN脆弱性詳細

複数の Apple 製品の IOAcceleratorFamily における特権付きコンテキスト内で任意のコードを実行される脆弱性

Title	複数の Apple 製品の IOAcceleratorFamily における特権付きコンテキスト内で任意のコードを実行される脆弱性
Summary	複数の Apple 製品の IOAcceleratorFamily には、特権付きコンテキスト内で任意のコードを実行される、またはサービス運用妨害 (メモリ破損) 状態にされる脆弱性が存在します。本脆弱性は、CVE-2016-1818 および CVE-2016-1819 とは異なる脆弱性です。
Possible impacts	攻撃者により、巧妙に細工されたアプリケーションを介して、特権付きコンテキスト内で任意のコードを実行される、またはサービス運用妨害 (メモリ破損) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	May 16, 2016, midnight
Registration Date	May 23, 2016, 6:11 p.m.
Last Update	May 23, 2016, 6:11 p.m.

CVSS3.0 : 重要
Score	7.8
Vector	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS2.0 : 危険
Score	9.3
Vector	AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected System

アップル

Apple Mac OS X 10.11 およびそれ以降

iOS 9.3.2 未満 (iPad 2 以降)

iOS 9.3.2 未満 (iPhone 4s 以降)

iOS 9.3.2 未満 (iPod touch 第 5 世代以降)

tvOS 9.2.1 未満 (Apple TV 第 4 世代)

watchOS 2.2.1 未満 (Apple Watch Edition)

watchOS 2.2.1 未満 (Apple Watch Hermes)

watchOS 2.2.1 未満 (Apple Watch Sport)

watchOS 2.2.1 未満 (Apple Watch)

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2016-1817	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1817
National Vulnerability Database (NVD)
2	CVE-2016-1817	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-1817

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-119	https://jvndb.jvn.jp/ja/cwe/CWE-119.html

ベンダー情報

No	Name	URL
Apple
1	Apple security updates	https://support.apple.com/en-us/HT201222
Apple Mailing Lists
2	APPLE-SA-2016-05-16-1 tvOS 9.2.1	http://lists.apple.com/archives/security-announce/2016/May/msg00001.html
3	APPLE-SA-2016-05-16-2 iOS 9.3.2	http://lists.apple.com/archives/security-announce/2016/May/msg00002.html
4	APPLE-SA-2016-05-16-3 watchOS 2.2.1	http://lists.apple.com/archives/security-announce/2016/May/msg00003.html
5	APPLE-SA-2016-05-16-4 OS X El Capitan 10.11.5 and Security Update 2016-003	http://lists.apple.com/archives/security-announce/2016/May/msg00004.html
Apple Security Updates
6	HT206564	https://support.apple.com/en-us/HT206564
7	HT206566	https://support.apple.com/en-us/HT206566
8	HT206567	https://support.apple.com/en-us/HT206567
9	HT206568	https://support.apple.com/en-us/HT206568
Apple セキュリティアップデート
10	HT206564	https://support.apple.com/ja-jp/HT206564
11	HT206566	https://support.apple.com/ja-jp/HT206566
12	HT206567	https://support.apple.com/ja-jp/HT206567
13	HT206568	https://support.apple.com/ja-jp/HT206568

その他

No	Name	URL
JVN
1	JVNVU#91632741	http://jvn.jp/vu/JVNVU91632741/index.html

Change Log

No	Changed Details	Date of change
0	[2016年05月23日] 掲載	Feb. 17, 2018, 10:37 a.m.

NVD Vulnerability Information

CVE-2016-1817

Summary	IOAcceleratorFamily in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 allows attackers to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app, a different vulnerability than CVE-2016-1818 and CVE-2016-1819.
Publication Date	May 20, 2016, 7:59 p.m.
Registration Date	Jan. 26, 2021, 2:08 p.m.
Last Update	Nov. 21, 2024, 11:47 a.m.

Affected software configurations

Configuration1		or higher	or less	more than	less than
cpe:2.3:o:apple:tvos::::::::					9.2.1

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:apple:iphone_os::::::::					9.3.2

Configuration3		or higher	or less	more than	less than
cpe:2.3:o:apple:mac_os_x::::::::					10.11.5

Configuration4		or higher	or less	more than	less than
cpe:2.3:o:apple:watchos::::::::					2.2.1

Related information, measures and tools

No	URL	タグ
1	http://lists.apple.com/archives/security-announce/2016/May/msg00001.html	Mailing List Vendor Advisory
2	http://lists.apple.com/archives/security-announce/2016/May/msg00001.html	Mailing List Vendor Advisory
3	http://lists.apple.com/archives/security-announce/2016/May/msg00002.html	Mailing List Vendor Advisory
4	http://lists.apple.com/archives/security-announce/2016/May/msg00002.html	Mailing List Vendor Advisory
5	http://lists.apple.com/archives/security-announce/2016/May/msg00003.html	Mailing List Vendor Advisory
6	http://lists.apple.com/archives/security-announce/2016/May/msg00003.html	Mailing List Vendor Advisory
7	http://lists.apple.com/archives/security-announce/2016/May/msg00004.html	Mailing List Vendor Advisory
8	http://lists.apple.com/archives/security-announce/2016/May/msg00004.html	Mailing List Vendor Advisory
9	http://www.securityfocus.com/bid/90694	Third Party Advisory VDB Entry
10	http://www.securityfocus.com/bid/90694	Third Party Advisory VDB Entry
11	http://www.securitytracker.com/id/1035890	Third Party Advisory VDB Entry
12	http://www.securitytracker.com/id/1035890	Third Party Advisory VDB Entry
13	http://www.zerodayinitiative.com/advisories/ZDI-16-340	Third Party Advisory VDB Entry
14	http://www.zerodayinitiative.com/advisories/ZDI-16-340	Third Party Advisory VDB Entry
15	https://support.apple.com/HT206564	Vendor Advisory
16	https://support.apple.com/HT206564	Vendor Advisory
17	https://support.apple.com/HT206566	Vendor Advisory
18	https://support.apple.com/HT206566	Vendor Advisory
19	https://support.apple.com/HT206567	Vendor Advisory
20	https://support.apple.com/HT206567	Vendor Advisory
21	https://support.apple.com/HT206568	Vendor Advisory
22	https://support.apple.com/HT206568	Vendor Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-119	バッファエラー	https://cwe.mitre.org/data/definitions/118.html