CVE-2017-7100: Buffer Overflow
First published: Tue Sep 12 2017(Updated: )
An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. iTunes before 12.7 on Windows is affected. tvOS before 11 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.
Credit: Apple Wei Yuan Baidu Security Lab working with Trend MicroQixun Zhao @S0rryMybad Qihoo 360 Vulcan TeamSamuel Gro Niklas Baumstark Trend MicroTim Michaud @TimGMichaud Leviathan Security GroupWang Junjie Wei Lei Liu Yang Nanyang Technological University working with Trend MicroWei Yuan Baidu Security LabFelipe Freitas Instituto TecnolMasato Kinugawa Mario Heiderich Cure53Liu Yang Nanyang Technological Universitylikemeng Baidu Secutity Lablikemeng Baidu Security Lablokihardt Google Project Zerochenqin (陈钦) Ant product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| tvOS | <11 | 11 |
| Apple Mobile Safari | <=10.1.2 | |
| iOS | <=10.3.3 | |
| tvOS | <=10.2.2 | |
| Apple iCloud for Windows | <=6.9.1 | |
| Apple iTunes for Windows | <=12.6.2 | |
| Microsoft Windows | ||
| Apple iOS, iPadOS, and watchOS | <11 | 11 |
| Apple iCloud | <7.0 | 7.0 |
| Apple iTunes | <12.7 | 12.7 |
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Reference Links
- https://support.apple.com/en-us/HT208142 (Advisory)
- https://support.apple.com/en-us/HT208141 (Advisory)
- https://support.apple.com/en-us/HT208112 (Advisory)
- http://www.securityfocus.com/bid/100995
- http://www.securitytracker.com/id/1039384
- http://www.securitytracker.com/id/1039428
- https://support.apple.com/HT208112
- https://support.apple.com/HT208113
- https://support.apple.com/HT208116
- https://support.apple.com/HT208141
- https://support.apple.com/HT208142
- https://support.apple.com/en-us/HT208113 (Advisory)
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- CVE-2017-13832
- CVE-2017-13829
- CVE-2017-13833
- CVE-2017-7083
- CVE-2017-0381
- CVE-2017-13825
- CVE-2017-13815
- CVE-2017-13828
- CVE-2017-13830
- CVE-2017-13814
- CVE-2017-13831
- CVE-2017-13817
- CVE-2017-13818
- CVE-2017-13836
- CVE-2017-13841
- CVE-2017-13840
- CVE-2017-13842
- CVE-2017-13782
- CVE-2017-13843
- CVE-2017-7114
- CVE-2017-13854
- CVE-2017-13834
- CVE-2017-13873
- CVE-2017-13813
- CVE-2017-13816
- CVE-2017-13812
- CVE-2017-7086
- CVE-2017-1000373
- CVE-2016-9063
- CVE-2017-9233
- CVE-2017-9049
- CVE-2017-5130
- CVE-2017-7376
- CVE-2017-9050
- CVE-2017-13822
- CVE-2017-7080
- CVE-2017-10989
- CVE-2017-7128
- CVE-2017-7129
- CVE-2017-7130
- CVE-2017-7127
- CVE-2017-7081
- CVE-2017-7087
- CVE-2017-7091
- CVE-2017-7092
- CVE-2017-7093
- CVE-2017-7094
- CVE-2017-7095
- CVE-2017-7096
- CVE-2017-7098
- CVE-2017-7099
- CVE-2017-7100
- CVE-2017-7102
- CVE-2017-7104
- CVE-2017-7107
- CVE-2017-7111
- CVE-2017-7117
- CVE-2017-7120
- CVE-2017-7090
- CVE-2017-7109
- CVE-2017-11120
- CVE-2017-11121
- CVE-2017-7103
- CVE-2017-7105
- CVE-2017-7108
- CVE-2017-7110
- CVE-2017-7112
- CVE-2017-7115
- CVE-2017-7116
- CVE-2017-11122
- CVE-2016-9840
- CVE-2016-9841
- CVE-2016-9842
- CVE-2016-9843
- CVE-2017-13863
- CVE-2017-7131
- CVE-2017-13821
- CVE-2017-7088
- CVE-2017-11103
- CVE-2017-7072
- CVE-2017-7140
- CVE-2018-4302
- CVE-2017-7148
- CVE-2017-7078
- CVE-2017-7097
- CVE-2017-7118
- CVE-2017-7133
- CVE-2017-7075
- CVE-2017-7139
- CVE-2017-13806
- CVE-2017-7132
- CVE-2017-7085
- CVE-2017-13877
- CVE-2017-7146
- CVE-2017-6211
- CVE-2017-7145
- CVE-2017-7089
- CVE-2017-7106
- CVE-2017-7144
- CVE-2017-7142
Frequently Asked Questions
What is CVE-2017-7100?
CVE-2017-7100 is a vulnerability in the WebKit component that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site.
What products are affected by CVE-2017-7100?
iOS before 11, Safari before 11, iCloud before 7.0 on Windows, iTunes before 12.7 on Windows, and tvOS before 11 are affected by CVE-2017-7100.
What is the severity of CVE-2017-7100?
CVE-2017-7100 has a severity rating of 8.8 (high).
How can I fix CVE-2017-7100?
To fix CVE-2017-7100, update to the latest version of iOS, Safari, iCloud for Windows, iTunes for Windows, or tvOS, depending on the affected product.
Where can I find more information about CVE-2017-7100?
You can find more information about CVE-2017-7100 on the Apple support page, SecurityFocus, and SecurityTracker.
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- alias/CVE-2017-7096
- alias/CVE-2017-7098
- alias/CVE-2017-7099
- alias/CVE-2017-7100
- alias/CVE-2017-7102
- alias/CVE-2017-7104
- alias/CVE-2017-7107
- alias/CVE-2017-7111
- alias/CVE-2017-7117
- alias/CVE-2017-7120
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- vendor/apple
- canonical/tvos
- canonical/apple mobile safari
- version/apple mobile safari/10.1.2
- canonical/ios
- version/ios/10.3.3
- version/tvos/10.2.2
- canonical/apple icloud for windows
- version/apple icloud for windows/6.9.1
- canonical/apple itunes for windows
- version/apple itunes for windows/12.6.2
- vendor/microsoft
- canonical/microsoft windows
- canonical/apple ios, ipados, and watchos
- canonical/apple icloud
- canonical/apple itunes