CVE-2017-13870: Buffer Overflow
WebKit. Multiple memory corruption issues were addressed with improved memory handling.
Other sources
An issue was discovered in certain Apple products. iOS before 11.2 is affected. Safari before 11.0.2 is affected. iCloud before 7.2 on Windows is affected. iTunes before 12.7.2 on Windows is affected. tvOS before 11.2 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
Affected Software
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2017-7164
- CVE-2017-13905
- CVE-2017-7172
- CVE-2017-7171
- CVE-2017-7151
- CVE-2017-7162
- CVE-2017-13861
- CVE-2017-13904
- CVE-2017-5754
- CVE-2017-13862
- CVE-2017-13867
- CVE-2017-13876
- CVE-2017-7173
- CVE-2017-13855
- CVE-2017-13865
- CVE-2017-13868
- CVE-2017-13869
- CVE-2017-7154
- CVE-2017-13885
- CVE-2017-7165
- CVE-2017-13884
- CVE-2017-7153
- CVE-2017-7156
- CVE-2017-7157
- CVE-2017-13856
- CVE-2017-13870
- CVE-2017-7160
- CVE-2017-13866
- CVE-2017-13080
- CVE-2017-13864
- CVE-2017-15422
- CVE-2017-2411
- CVE-2017-13847
- CVE-2017-13879
- CVE-2017-13880
- CVE-2017-13874
- CVE-2017-13860
- CVE-2017-7152
- CVE-2017-13888
- CVE-2017-13891
Frequently Asked Questions
What is CVE-2017-13870?
CVE-2017-13870 is a vulnerability that affects certain Apple products, including iOS, Safari, iCloud, iTunes, and tvOS. It involves the "WebKit" component and allows remote attackers to execute arbitrary code or cause a denial of service.
How severe is CVE-2017-13870?
CVE-2017-13870 has a severity value of 8.8 (high).
Which software versions are affected by CVE-2017-13870?
iOS versions before 11.2, Safari versions before 11.0.2, iCloud versions before 7.2 on Windows, iTunes versions before 12.7.2 on Windows, and tvOS versions before 11.2 are affected by CVE-2017-13870.
How can I fix CVE-2017-13870?
To fix CVE-2017-13870, update your iOS device to version 11.2 or later, update Safari to version 11.0.2 or later, update iCloud to version 7.2 or later on Windows, update iTunes to version 12.7.2 or later on Windows, and update tvOS to version 11.2 or later.
Where can I find more information about CVE-2017-13870?
You can find more information about CVE-2017-13870 on the following websites: [SecurityFocus](http://www.securityfocus.com/bid/102181) and [SecurityTracker](http://www.securitytracker.com/id/1040012, http://www.securitytracker.com/id/1040013).